SEA IX
Cluster stats
Netblocks72
All fragments 404 blocks across 94 clusters
Cluster ID191587682
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 23 shared RIR contact/maintainer handles
Registry names 11 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
72 0 netblocks since 2026-07-05
2026-07-05 peak 72 2026-07-06

IP Ranges (72)

showing 50 of 72 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
27.111.229.144/32 SEA IX PEERINGDB ASSIGNED ● high
27.111.229.145/32 SEA IX PEERINGDB ASSIGNED ● high
27.254.19.229/32 SEA IX PEERINGDB ASSIGNED ● high
27.254.19.230/32 SEA IX PEERINGDB ASSIGNED ● high
27.254.19.232/32 SEA IX PEERINGDB ASSIGNED ● high
27.254.19.247/32 SEA IX PEERINGDB ASSIGNED ● high
45.68.16.140/32 SEA IX PEERINGDB ASSIGNED ● high
45.68.16.141/32 SEA IX PEERINGDB ASSIGNED ● high
45.68.73.1/32 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
45.184.144.151/32 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
45.235.220.0/22 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.220.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.220.0/23 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.221.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.222.0/23 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.222.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
45.235.223.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
64.191.233.113/32 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
103.142.207.7/32 SEA IX PEERINGDB ASSIGNED ● high
103.142.207.8/32 SEA IX PEERINGDB ASSIGNED ● high
103.162.254.194/32 SEA IX PEERINGDB ASSIGNED ● high
103.231.152.176/32 SEA IX PEERINGDB ASSIGNED ● high
103.231.152.177/32 SEA IX PEERINGDB ASSIGNED ● high
119.11.184.35/32 SEA IX PEERINGDB ASSIGNED ● high
187.16.195.25/32 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
187.16.195.47/32 SEA TELECOM AS268230 PEERINGDB ASSIGNED ● high
187.16.209.122/32 SEA IX PEERINGDB ASSIGNED ● high
187.16.212.109/32 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
187.16.221.114/32 SEA IX PEERINGDB ASSIGNED ● high
198.32.242.43/32 SEA IX PEERINGDB ASSIGNED ● high
200.39.150.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
200.39.150.0/23 SEA TELECOM LTDA BGP ANNOUNCED ● high
200.39.151.0/24 SEA TELECOM LTDA BGP ANNOUNCED ● high
202.159.50.6/32 SEA IX PEERINGDB ASSIGNED ● high
203.198.223.152/29 sea-sp-fe-hk APNIC ASSIGNED NON-PORTABLE ● high
206.223.118.187/32 SEA IX PEERINGDB ASSIGNED ● high
218.100.36.203/32 SEA IX PEERINGDB ASSIGNED ● high
2001:504:0:5:0:13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2001:504:0:6:0:13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2001:504:0:7:0:26:6445:1/128 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
2001:de8:4::13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2001:de8:4::13:7831:2/128 SEA IX PEERINGDB ASSIGNED ● high
2001:df5:b800:bb00:0:13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2001:df5:b800:bb00:0:13:7831:2/128 SEA IX PEERINGDB ASSIGNED ● high
2001:df6:480:0:2:1a67:0:1/128 SEA IX PEERINGDB ASSIGNED ● high
2001:12f8::209:122/128 SEA IX PEERINGDB ASSIGNED ● high
2001:12f8::212:109/128 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
2001:12f8::221:114/128 SEA IX PEERINGDB ASSIGNED ● high
2001:12f8:0:9::145:1/128 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high
2001:12f8:0:13::151/128 SEA TELECOM AS266445 PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.9% of checked blocks have valid RPKI ROA coverage (59 of 72)
Possible discrepancies (1)

These blocks are registered to SEA IX but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

194.26.225.0/24 /24 authorized for AS57469 — Azienda Pubbliservizi Brunico

NIC Handles

AS137831 AS2068-AP AS266445 AS268230 AS268230 AS270786 DEL2-AP DEL2-AP DUMY-RIPE DUMY-RIPE EDISONTEL-MNT LDCOM-MNT +11 more