VANCO-UK

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks21 · 504 IPv4 addresses
IPv6 3 prefixes (largest 2a00:2381:1861::/48)
Registered in United Kingdom (13) · Turkey (5)
All fragments 30 blocks across 10 clusters
Cluster ID213329837
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (21)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.6.250.0/27 VANCO-UK RIPE ASSIGNED PA ● low
86.188.238.104/30 VANCO-UK RIPE ASSIGNED PA ● low
193.192.104.16/29 Vanco_uk RIPE ASSIGNED PA ● low
193.192.104.24/29 Vanco_uk RIPE ASSIGNED PA ● low
193.192.106.200/29 Vanco_uk RIPE ASSIGNED PA ● low
193.192.116.236/30 Vanco_uk RIPE ASSIGNED PA ● low
194.75.76.160/29 VANCO-UK RIPE ASSIGNED PA ● low
195.50.107.0/24 VANCO-UK RIPE ASSIGNED PA ● low
212.3.244.80/28 VANCO-UK RIPE ASSIGNED PA ● low
212.73.213.80/28 VANCO-UK RIPE ASSIGNED PA ● low
212.73.244.80/29 VANCO-UK RIPE ASSIGNED PA ● low
212.73.244.192/28 VANCO-UK RIPE ASSIGNED PA ● low
212.113.7.224/27 Vanco_UK_Ltd RIPE ASSIGNED PA ● low
212.113.22.32/27 VANCO-UK RIPE ASSIGNED PA ● low
212.154.42.108/30 Vanco_uk RIPE ASSIGNED PA ● low
212.169.62.112/30 VANCO-UK-LTD RIPE ASSIGNED PA ● low
217.38.61.80/28 VANCO-UK RIPE ASSIGNED PA ● low
217.163.64.160/27 Vanco_UK_Ltd RIPE ASSIGNED PA ● low
2a00:2381:1861::/48 VANCO-UK-LIMITED RIPE AGGREGATED-BY-LIR ● low
2a00:2381:cabb::/48 VANCO-UK RIPE AGGREGATED-BY-LIR ● low
2a00:2381:f9ae:100::/56 VANCO-UK RIPE ASSIGNED ● low

IPv6 ranges (3)

Network trust

what's this?
RPKI hygiene: C how networks compare →
57.1% of checked blocks have valid RPKI ROA coverage (12 of 21)
Possible discrepancies (3)

These blocks are registered to VANCO-UK 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.

2a00:2381:1861::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:cabb::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:f9ae:100::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB34802-RIPE AS8426-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE LEVEL3-MNT MNT-TURKNET-MNT QUZAUK