City Online Ltd.
Cluster stats
Netblocks87
All fragments 2,117 blocks across 665 clusters
Cluster ID191604277
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 60 shared RIR contact/maintainer handles
Registry names 33 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (87)

showing 50 of 87 — see all⬇ export CSV
CIDR Org name Registry Status Confidence
61.130.53.140/30 CITY-DA-AN APNIC ASSIGNED NON-PORTABLE ● high
103.27.170.203/32 City Online services Limited PEERINGDB ASSIGNED ● high
103.77.109.19/32 City Online services Limited PEERINGDB ASSIGNED ● high
103.77.110.32/32 City Online services Limited PEERINGDB ASSIGNED ● high
103.84.36.0/22 City Online Ltd. BGP ANNOUNCED ● high
103.84.36.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.84.37.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.84.38.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.84.39.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.140.18.0/24 City Online Ap Private Ltd BGP ANNOUNCED ● high
103.140.19.0/24 City Online Ap Private Ltd BGP ANNOUNCED ● high
103.151.196.156/32 City Online PEERINGDB ASSIGNED ● high
103.156.182.17/32 City Online services Limited PEERINGDB ASSIGNED ● high
103.156.182.60/32 City Online services Limited PEERINGDB ASSIGNED ● high
103.180.202.0/24 City Online BGP ANNOUNCED ● high
103.180.203.0/24 City Online BGP ANNOUNCED ● high
103.189.178.0/24 City Online Media Private Ltd BGP ANNOUNCED ● high
103.192.156.0/22 City Online Ltd. BGP ANNOUNCED ● high
103.192.156.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.192.157.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.192.158.0/24 City Online Ltd. BGP ANNOUNCED ● high
103.192.159.0/24 City Online Ltd. BGP ANNOUNCED ● high
113.212.108.0/22 City Online Ltd. BGP ANNOUNCED ● high
113.212.108.0/23 City Online Ltd. BGP ANNOUNCED ● high
113.212.108.0/24 City Online Ltd. BGP ANNOUNCED ● high
113.212.109.0/24 City Online Ltd. BGP ANNOUNCED ● high
113.212.110.0/24 City Online Ltd. BGP ANNOUNCED ● high
113.212.111.0/24 City Online Ltd. BGP ANNOUNCED ● high
122.226.17.4/30 CITY-BUS APNIC ASSIGNED NON-PORTABLE ● high
122.226.17.44/30 CITY-BUS APNIC ASSIGNED NON-PORTABLE ● high
202.91.40.0/22 City Online Ltd. BGP ANNOUNCED ● high
202.91.40.0/24 City Online Ltd. BGP ANNOUNCED ● high
202.91.41.0/24 City Online Ltd. BGP ANNOUNCED ● high
202.91.42.0/24 City Online Ltd. BGP ANNOUNCED ● high
202.91.43.0/24 City Online Ltd. BGP ANNOUNCED ● high
218.100.49.94/32 City Online services Limited PEERINGDB ASSIGNED ● high
2001:de8:1:1::35/128 City Online services Limited PEERINGDB ASSIGNED ● high
2001:de8:1:6::94/128 City Online services Limited PEERINGDB ASSIGNED ● high
2001:df0:5f40::/48 City Online BGP ANNOUNCED ● high
2001:df3:d680::156/128 City Online PEERINGDB ASSIGNED ● high
2400:9940:5::/48 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1000::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1100::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1200::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1300::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1400::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1500::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1600::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1700::/40 City Online Ltd. BGP ANNOUNCED ● high
2400:9940:1800::/40 City Online Ltd. BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
82.8% of checked blocks have valid RPKI ROA coverage (72 of 87)
Possible discrepancies (6)

These blocks are registered to City Online Ltd. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:e9e6::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:3d37::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:ccdf::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:276b:100::/56 /56 authorized for AS2856 — British Telecommunications PLC
103.192.156.0/22 /22 authorized for AS134404 — INTRANET BD
212.75.50.0/24 /24 authorized for AS12399 — q.beyond AG

NIC Handles

AC1627-AP AC2542-AP ADK3-AP AE247-AP APNIC-HM AS136224 AS136224 AS138755 AS149483 AS149593 AS17483 AS286-MNT +48 more