SEA IX

BGP inherited
Cluster stats
Netblocks46
All fragments 287 blocks across 92 clusters
Cluster ID204564533
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 22 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON
46 -26 netblocks since 2026-07-05
2026-07-05 peak 72 2026-07-13

IP Ranges (46)

⬇ 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
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
187.16.209.122/32 SEA IX PEERINGDB ASSIGNED ● high
187.16.221.114/32 SEA IX PEERINGDB ASSIGNED ● high
198.32.242.43/32 SEA IX PEERINGDB ASSIGNED ● 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
206.197.187.66/32 Sea Ranch Connect PEERINGDB ASSIGNED ● 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
2001:504:30::ba39:6032:1/128 Sea Ranch Connect 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::221:114/128 SEA IX PEERINGDB ASSIGNED ● high
2402:ac00:de00:de00:0:13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2404:b0:13:b:0:13:7831:3/128 SEA IX PEERINGDB ASSIGNED ● high
2404:b0:13:b:0:13:7831:4/128 SEA IX PEERINGDB ASSIGNED ● high
2404:c8:0:a:0:13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2801:14:9000::13:7831:1/128 SEA IX PEERINGDB ASSIGNED ● high
2801:14:9000::13:7831:2/128 SEA IX PEERINGDB ASSIGNED ● high
62.94.81.192/28 SEA-EDT RIPE ASSIGNED PA ● low
93.17.54.144/29 SEA-COM RIPE ASSIGNED PA ● low
122.160.250.68/30 SEA_TV APNIC ALLOCATED NON-PORTABLE ● low
122.160.251.28/30 SEA_TV APNIC ALLOCATED NON-PORTABLE ● low
185.200.8.0/22 SEA-DATA GmbH RIPE ALLOCATED PA ● low
194.26.225.0/24 SEA S.C. RIPE ALLOCATED PA ● low
203.125.161.32/28 SEA-OIL-SG APNIC ALLOCATED NON-PORTABLE ● low
2a0a:a8c0::/32 SEA-DATA GmbH RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.7% of checked blocks have valid RPKI ROA coverage (33 of 46)
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 AS396032 DEL2-AP DEL2-AP DUMY-RIPE DUMY-RIPE EDISONTEL-MNT LDCOM-MNT LDCOM-PRO-MNT MAINT-HK-IMS-CS MAINT-IN-TELEMEDIA +10 more