KT-NET Communications GmbH

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks88 · 29,516 IPv4 addresses
IPv6 10 prefixes (largest 2a00:dc0::/32)
Registered in Austria (56) · South Korea (23) · China (6) · KZ (2) · Croatia (1) · Germany (1)
Also registered under this name 551 netblocks across 110 separate records
Record ID240822033
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 23 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (88)

⬇ export CSV
CIDR Org name Registry Status Confidence
2.56.208.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
14.63.187.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
14.63.188.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
14.63.189.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
14.63.190.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
45.10.144.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
45.95.124.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
45.144.84.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
45.149.32.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
46.20.16.0/20 KT-NET Communications GmbH BGP ANNOUNCED ● high
59.23.228.0/22 kt cloud Co., Ltd BGP ANNOUNCED ● high
61.100.71.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
61.100.72.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
80.81.195.80/32 KT-NET Communications PEERINGDB ASSIGNED ● high
85.209.20.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
85.233.96.0/19 KT-NET Communications GmbH BGP ANNOUNCED ● high
110.14.170.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
110.14.172.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
119.201.210.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
163.223.94.1/32 kt cloud PEERINGDB ASSIGNED ● high
163.223.94.2/32 kt cloud PEERINGDB ASSIGNED ● high
185.90.92.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
185.190.220.0/22 KT-NET Communications GmbH BGP ANNOUNCED ● high
193.203.0.224/32 KT-NET Communications PEERINGDB ASSIGNED ● high
193.254.204.0/23 KT-NET Communications GmbH BGP ANNOUNCED ● high
193.254.218.0/23 KT-NET Communications GmbH BGP ANNOUNCED ● high
203.251.80.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
210.180.83.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
210.180.94.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
211.56.126.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
211.56.127.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
211.195.8.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
211.224.128.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
211.224.130.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
218.150.78.0/23 kt cloud Co., Ltd BGP ANNOUNCED ● high
220.89.62.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
221.157.125.0/24 kt cloud Co., Ltd BGP ANNOUNCED ● high
2001:7f8::9a88:0:1/128 KT-NET Communications PEERINGDB ASSIGNED ● high
2001:7f8:30:0:2:1:3:9560/128 KT-NET Communications PEERINGDB ASSIGNED ● high
2401:f560::1/128 kt cloud PEERINGDB ASSIGNED ● high
2401:f560::2/128 kt cloud PEERINGDB ASSIGNED ● high
2a00:dc0::/32 KT-NET Communications GmbH BGP ANNOUNCED ● high
2.56.208.0/24 KT-NET RIPE ASSIGNED PA ● low
45.10.144.0/23 KT-NET RIPE ASSIGNED PA ● low
45.95.124.0/24 KT-NET RIPE ASSIGNED PA ● low
45.144.84.0/24 KT-NET RIPE ASSIGNED PA ● low
45.144.85.0/24 KT-NET RIPE ASSIGNED PA ● low
45.149.32.0/24 KT-NET RIPE ASSIGNED PA ● low
45.149.33.0/24 KT-NET RIPE ASSIGNED PA ● low
45.149.34.0/24 KT-NET RIPE ASSIGNED PA ● low
45.149.35.0/24 KT-NET RIPE ASSIGNED PA ● low
46.20.16.0/21 KT-NET RIPE ASSIGNED PA ● low
46.20.24.0/21 KT-NET RIPE ASSIGNED PA ● low
85.209.20.0/23 KT-NET RIPE ASSIGNED PA ● low
85.233.96.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.97.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.98.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.99.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.100.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.101.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.102.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.103.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.104.0/21 KT-NET RIPE ASSIGNED PA ● low
85.233.112.0/23 KT-NET RIPE ASSIGNED PA ● low
85.233.114.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.115.0/24 KT-NET RIPE ASSIGNED PA ● low
85.233.116.0/22 KT-NET RIPE ASSIGNED PA ● low
85.233.120.0/22 KT-NET RIPE ASSIGNED PA ● low
85.233.124.0/22 KT-NET RIPE ASSIGNED PA ● low
91.118.46.160/28 KT RIPE ASSIGNED PA ● low
185.190.220.0/24 KT-NET RIPE ASSIGNED PA ● low
193.193.232.144/29 KT_company RIPE ASSIGNED PA ● low
193.193.232.172/30 KT_company RIPE ASSIGNED PA ● low
193.254.204.0/24 KT-NET RIPE ASSIGNED PA ● low
193.254.218.0/24 KT-NET RIPE ASSIGNED PA ● low
195.29.94.120/29 KT-NET RIPE ASSIGNED PA ● low
210.72.224.108 – 210.72.224.115 KT APNIC ASSIGNED NON-PORTABLE ● low
210.72.224.108/30 KT APNIC ASSIGNED NON-PORTABLE ● low
210.72.225.24/29 KT APNIC ASSIGNED NON-PORTABLE ● low
210.72.225.208/29 KT APNIC ASSIGNED NON-PORTABLE ● low
210.72.229.88/30 KT APNIC ASSIGNED NON-PORTABLE ● low
212.23.83.0/30 KT-NET RIPE ASSIGNED PA ● low
221.6.32.28/30 KT APNIC ASSIGNED NON-PORTABLE ● low
2a00:dc0::/48 KT-NET RIPE ASSIGNED ● low
2a00:dc0:9645::/48 KT-NET RIPE ASSIGNED ● low
2a00:dc0:affe::/48 KT-NET RIPE ASSIGNED ● low
2a00:dc0:e000::/36 KT-NET RIPE ASSIGNED ● low
2a00:dc0:f000::/36 KT-NET RIPE ASSIGNED ● low

IPv6 ranges (10)

CIDR
2a00:dc0::/32
2a00:dc0:e000::/36
2a00:dc0:f000::/36
2a00:dc0:9645::/48
2a00:dc0::/48
2a00:dc0:affe::/48
2001:7f8:30:0:2:1:3:9560/128
2001:7f8::9a88:0:1/128
2401:f560::1/128
2401:f560::2/128

Footprint over time

12 weekly snapshots · JSON
101 0 netblocks since 2026-07-05
2026-07-05 peak 101 2026-09-13

Domains this organisation publishes

what's this?
kt-net.net

Other domains hosted in this network

what's this?
tec-it.com

Network trust

what's this?
RPKI hygiene: F how networks compare →
11.9% of checked blocks have valid RPKI ROA coverage (12 of 101)
No discrepancies found among checked blocks.

NIC Handles

AS152232 AS3253-MNT AS39560 AS39560 AS9947 AS9947 ASTEL-MNT BQ4-AP BQ4-AP DUMY-RIPE DUMY-RIPE HPT-MNT +11 more