TOKAI AS

TOKAI Communications Corporation
Data as of 2026-09-06
GLEIF verified
Complete entity footprint
2 linked clusters · 420 netblocks · 22,010,124 IPv4 addresses · 18 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain t-com.ne.jp — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
9845008614DC00CD7950
Registered name
TOKAI AS
Jurisdiction
NO
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks222 · 1,504,528 IPv4 addresses
IPv6 15 prefixes (largest 2406:bb00::/30)
Registered in Japan (214) · United States (4) · PS (3) · IR (2) · Czechia (1) · Russia (1)
Also registered under this name 255 netblocks across 11 separate records
Record ID236105249
RegistryAPNIC
Owner jurisdictionNO
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 9845008614DC00CD7950
Shared handles clustered on 18 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (222)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.98.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.98.128.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.121.0.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.121.32.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.121.43.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.121.48.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.124.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.128.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.192.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.196.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.225.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.226.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.228.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.232.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.234.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.240.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.244.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.245.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.248.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.251.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.125.252.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.126.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.128.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.192.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.240.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.247.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.250.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.251.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
42.127.255.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
43.224.28.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
45.90.85.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
45.90.86.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
45.90.87.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
45.120.79.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
45.251.132.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.84.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.84.16.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.85.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.85.64.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.85.224.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.86.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.86.64.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
59.86.128.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.120.224.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.198.96.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.198.104.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.198.112.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.200.96.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.200.112.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.206.64.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.211.176.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.211.192.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
61.211.194.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
91.200.58.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
94.74.184.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
94.74.185.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
101.203.88.50/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
103.4.68.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.26.34.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.37.10.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.41.60.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.41.240.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.50.90.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.51.80.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.54.47.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.97.208.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.136.196.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.136.197.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.136.198.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.136.199.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.217.136.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.239.92.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.239.216.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
103.246.232.124/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
110.172.56.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
111.67.112.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
111.67.120.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
111.67.124.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.137.192.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.138.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.138.128.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.139.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.139.128.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.140.0.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
112.140.16.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
116.68.217.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
116.68.218.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
116.68.220.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
116.254.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
116.254.64.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
117.104.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
118.151.192.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
119.83.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
119.83.64.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
119.83.128.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
120.136.192.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
120.137.128.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
124.47.192.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
124.47.193.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
133.186.0.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
133.186.32.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
133.186.48.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
133.225.214.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
150.38.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
150.96.0.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
158.201.125.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
164.162.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
180.149.204.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
180.233.96.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
180.233.106.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
182.20.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
182.21.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
182.21.128.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
183.86.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
183.86.128.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
183.182.160.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
183.182.162.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
193.151.111.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
194.87.225.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.136.192.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.208.192.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.216.27.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.216.76.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.216.77.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.216.79.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.222.0.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.222.4.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.222.5.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
202.226.16.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.95.32.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.95.48.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.114.228.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.171.212.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.178.12.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
203.190.230.13/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
210.4.240.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.146.96.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.155.240.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.158.224.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.171.160.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.171.224.124/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
210.171.224.224/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
210.171.240.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
210.173.176.229/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
210.173.177.147/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
211.7.64.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
211.133.192.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.40.208.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.100.9.71/32 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
218.219.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.219.0.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.219.32.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.219.48.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
218.219.56.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.96.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.96.16.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.96.32.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.96.59.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.96.60.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.106.192.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.106.221.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.112.160.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.112.176.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.117.64.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.124.128.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.124.156.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.126.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.126.64.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
219.126.96.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.0.0/16 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.0.0/18 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.64.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.96.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.132.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.180.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.184.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.188.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.148.241.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.0.0/17 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.0.0/19 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.32.0/20 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.48.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.56.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.68.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.84.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.88.0/21 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.96.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.100.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.104.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.106.0/23 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.110.0/24 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.112.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.120.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
220.216.124.0/22 TOKAI Communications Corporation BGP ANNOUNCED ● high
2001:7fa:7:1:0:1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:7fa:7:1:0:1:10:2/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:5::1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:8::1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:8::1:10:2/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:8:6:0:1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:c::1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2001:de8:c:2:0:1:10:1/128 TOKAI Communications Corporation PEERINGDB ASSIGNED ● high
2401:af80::/33 TOKAI Communications Corporation BGP ANNOUNCED ● high
2403:1f00::/32 TOKAI Communications Corporation BGP ANNOUNCED ● high
2403:7800::/32 TOKAI Communications Corporation BGP ANNOUNCED ● high
2403:7800:2018::/48 TOKAI Communications Corporation BGP ANNOUNCED ● high
2403:7800:2019::/48 TOKAI Communications Corporation BGP ANNOUNCED ● high
2406:bb00::/30 TOKAI Communications Corporation BGP ANNOUNCED ● high
2406:bb04::/30 TOKAI Communications Corporation BGP ANNOUNCED ● high
27.121.0.0/18 TOKAI APNIC ALLOCATED PORTABLE ● low
42.124.0.0/14 TOKAI APNIC ALLOCATED PORTABLE ● low
59.84.0.0 – 59.86.159.255 TOKAI APNIC ALLOCATED PORTABLE ● low
103.139.250.0/23 TOKAI APNIC ALLOCATED PORTABLE ● low
111.67.112.0/20 TOKAI APNIC ALLOCATED PORTABLE ● low
112.138.0.0/15 TOKAI APNIC ALLOCATED PORTABLE ● low
112.140.0.0/19 TOKAI APNIC ALLOCATED PORTABLE ● low
116.68.216.0/21 TOKAI APNIC ALLOCATED PORTABLE ● low
119.83.0.0/16 TOKAI APNIC ALLOCATED PORTABLE ● low
145.253.74.72/29 TOKAI-NET RIPE ASSIGNED PA ● low
182.20.0.0/15 TOKAI APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (15)

CIDR
2406:bb00::/30
2406:bb04::/30
2403:1f00::/32
2403:7800::/32
2401:af80::/33
2403:7800:2018::/48
2403:7800:2019::/48
2001:7fa:7:1:0:1:10:1/128
2001:7fa:7:1:0:1:10:2/128
2001:de8:5::1:10:1/128
2001:de8:8:6:0:1:10:1/128
2001:de8:8::1:10:1/128
2001:de8:8::1:10:2/128
2001:de8:c:2:0:1:10:1/128
2001:de8:c::1:10:1/128

Footprint over time

11 weekly snapshots · JSON
242 -1 netblocks since 2026-07-05
2026-07-05 peak 243 2026-09-06

Domains hosted in this network

what's this?
vpnazure.net cybermail.jp

Customer-delegated space

how is this classified?
Unclassified 226 (101.8%)
Operator infrastructure (named) 16 (7.2%)

Network trust

what's this?
RPKI hygiene: C how networks compare →
79.3% of checked blocks have valid RPKI ROA coverage (192 of 242)
Possible discrepancies (2)

These blocks are registered to TOKAI Communications Corporation but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

103.26.34.0/24 /24 authorized for AS15380 — Air Navigation Services of the Czech Republic, state enterprise
203.178.12.0/24 /24 authorized for AS59106 — Cyber and Internet Association

NIC Handles

ARCOR-MNT AS10010 AS10010 AS15830 BG-MNT DUMY-RIPE DUMY-RIPE JNIC1-AP JNIC1-AP MAINT-CYBERFORESTLLC-AP MAINT-JPNIC MAINT-TTTLLC-JP +6 more