Taiwan Telecom

Data as of 2026-09-05
BGP inherited
This organisation
Netblocks40 · 5,123 IPv4 addresses
IPv6 17 prefixes (largest 2400:61a0::/32)
Registered in United States (13) · Taiwan (10) · Hong Kong (1)
Also registered under this name 44 netblocks across 2 separate records
Record ID232612370
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

10 weekly snapshots · JSON
42 +3 netblocks since 2026-07-05
2026-07-05 peak 42 2026-08-30

IP Ranges (40)

⬇ export CSV
CIDR Org name Registry Status Confidence
23.186.232.0/24 Taiwan Telecom ARIN DIRECT ALLOCATION ● high
103.106.52.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.106.53.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.106.54.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.106.55.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.123.100.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.123.101.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.123.102.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.123.103.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.133.152.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.133.154.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.133.155.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.158.187.65/32 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
103.160.214.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.160.215.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.182.226.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.182.227.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.183.78.0/24 Taiwan Telecom BGP ANNOUNCED ● high
103.183.79.0/24 Taiwan Telecom BGP ANNOUNCED ● high
123.255.91.191/32 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
160.187.200.0/24 Taiwan Telecom BGP ANNOUNCED ● high
160.187.201.0/24 Taiwan Telecom BGP ANNOUNCED ● high
203.163.222.96/32 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
2001:7fa:0:1::ca28:a1bf/128 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
2400:61a0::/32 Taiwan Telecom BGP ANNOUNCED ● high
2406:d400:1:133:203:163:222:96/128 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
2602:f83b:2::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:54::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:55::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:ca::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:886::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:1688::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:1886::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:2168::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:a201::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:a202::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:a886::/48 Taiwan Telecom BGP ANNOUNCED ● high
2602:f83b:cd68::/48 Taiwan Telecom BGP ANNOUNCED ● high
2a0f:5707:ffe3::65/128 Taiwan Telecom, Inc. PEERINGDB ASSIGNED ● high
2a14:67c1:d200::/40 Taiwan Telecom BGP ANNOUNCED ● high

IPv6 ranges (17)

showing the 15 largest allocations
CIDR
2400:61a0::/32
2a14:67c1:d200::/40
2602:f83b:1688::/48
2602:f83b:1886::/48
2602:f83b:2168::/48
2602:f83b:2::/48
2602:f83b:54::/48
2602:f83b:55::/48
2602:f83b:886::/48
2602:f83b:a201::/48
2602:f83b:a202::/48
2602:f83b:a886::/48
2602:f83b:ca::/48
2602:f83b:cd68::/48
2001:7fa:0:1::ca28:a1bf/128

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.6% of checked blocks have valid RPKI ROA coverage (41 of 42)
No discrepancies found among checked blocks.

NIC Handles

ALICE-NETWROKS-MNT AS38047 AS38047 AS62517 DUMY-RIPE DUMY-RIPE HSIAO17-ARIN NOC33871-ARIN NOC33871-ARIN NOC33871-ARIN NOC33871-ARIN NOC33871-ARIN +3 more