COSCO

BGP inherited

Cluster stats

Netblocks	6 · 294 IPv4 addresses
Registered in	China (5) · Greece (1)
All fragments	33 blocks across 9 clusters
Cluster ID	205466920
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 18 shared RIR contact/maintainer handles
Registry names	4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON

6 0 netblocks since 2026-07-05

2026-07-05 peak 6 2026-07-13

IP Ranges (6)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
114.255.8.96/29	COSCO	APNIC	ASSIGNED NON-PORTABLE	● high
116.228.200.80/29	COSCO	APNIC	ASSIGNED NON-PORTABLE	● high
218.19.148.176/28	COSCO-LTD	APNIC	ASSIGNED NON-PORTABLE	● high
218.80.219.16/30	COSCO-CO	APNIC	ASSIGNED NON-PORTABLE	● high
62.74.206.16/29	Cosco	RIPE	ASSIGNED PA	● low
219.141.253.0/24	COSCO	APNIC	ASSIGNED NON-PORTABLE	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “COSCO” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

COSCO SHIPPING LINES (NEW ZEALAND) LIMITED 17 blocks
COSCO-LTD-TJ 4 blocks
COSCO-LOGISTICS 1 blocks
COSCO-QDDC 1 blocks
COSCO-Network-Beijing-Co-Ltd 1 blocks
COSCO-FREIGHT 1 blocks
COSCO-CAFIMPORT-SRL 1 blocks
COSCO-DRAGON 1 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

COSCOLLOLA via TELEFONICA DE ESPANA S.A.U. sub-allocation
GIPICCOSCOSMETICSSRL sub-allocation
COSCON via Quantcom, a.s. sub-allocation
NET-COSCOM-3 sub-allocation
NET-COSCOM-4 sub-allocation
NET-COSCOM-5 sub-allocation
FEIRACOSCOOPGALEGA via VODAFONE ESPANA S.A.U. sub-allocation
Cosco Pireas via Vodafone-panafon Hellenic Telecommunications Company SA sub-allocation

Network trust

what's this?

RPKI hygiene: B how networks compare →

83.3% of checked blocks have valid RPKI ROA coverage (5 of 6)

Possible discrepancies (1)

These blocks are registered to COSCO 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.

219.141.253.0/24 /24

authorized for AS4847 — China Networks Inter-Exchange

NIC Handles

AC1591-AP DUMY-RIPE DUMY-RIPE HC55-AP HC55-AP LJ1917-AP LJ1917-AP MAINT-CHINANET-BJ MAINT-CHINANET-GD MAINT-CHINANET-SH MAINT-CNCGROUP-BJ PANAFON-MNT +6 more