$ query “AS1273” --type=asn → 1 result(s)

AS1273 · CW

Vodafone Group PLC

AS1273 belongs to Vodafone Group PLC and is a major transit provider, registered since 2002. The system announces an impressive 1.9 million IPv4 addresses, including a /15, and supports IPv6. Its primary geographic footprint is in the United Kingdom, with additional presence in the United States and France, and smaller footprints in 34 additional countries.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #24 by Reach — Top 100 by customer cone size

Basic Information

Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 23, 2002
Last Changed
March 04, 2026
Last Seen
April 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
182 / 137
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
1 861 888
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/21
Geolocated Countries
🇬🇧 United Kingdom (2 946 416 IPs), 🇺🇸 United States (249 040 IPs), 🇫🇷 France (137 712 IPs) and 34 more
Prefix Changed
March 24, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 1 861 888 total (0.00%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
88 networks exchanging traffic without transit
Downstream Customers
147 downstreams buying transit
Unclassified
6 unclassified BGP neighbors
Degree
244 unique BGP neighbors
Reach
47 506 networks in customer cone

Upstream Providers (3)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS701 — UUNET (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (182 total)

  • 217.134.0.0/15 (131 072 addresses (/15 prefix))
  • 195.89.0.0/16 (65 536 addresses (/16 prefix))
  • 195.92.0.0/16 (65 536 addresses (/16 prefix))
  • 194.205.0.0/16 (65 536 addresses (/16 prefix))
  • 217.161.0.0/16 (65 536 addresses (/16 prefix))
  • 193.195.0.0/16 (65 536 addresses (/16 prefix))
  • 195.27.0.0/16 (65 536 addresses (/16 prefix))
  • 195.59.0.0/16 (65 536 addresses (/16 prefix))
  • 141.1.0.0/16 (65 536 addresses (/16 prefix))
  • 195.11.0.0/16 (65 536 addresses (/16 prefix))
  • 194.159.0.0/16 (65 536 addresses (/16 prefix))
  • 195.44.0.0/16 (65 536 addresses (/16 prefix))
  • 213.38.0.0/16 (65 536 addresses (/16 prefix))
  • 212.240.0.0/16 (65 536 addresses (/16 prefix))
  • 62.208.0.0/16 (65 536 addresses (/16 prefix))
  • 195.173.0.0/16 (65 536 addresses (/16 prefix))
  • 212.137.0.0/16 (65 536 addresses (/16 prefix))
  • 194.221.0.0/16 (65 536 addresses (/16 prefix))
  • 146.249.0.0/16 (65 536 addresses (/16 prefix))
  • 63.130.0.0/16 (65 536 addresses (/16 prefix))
  • 194.217.0.0/16 (65 536 addresses (/16 prefix))
  • 212.158.0.0/17 (32 768 addresses (/17 prefix))
  • 159.197.0.0/17 (32 768 addresses (/17 prefix))
  • 213.216.128.0/18 (16 384 addresses (/18 prefix))
  • 194.6.0.0/18 (16 384 addresses (/18 prefix))
  • 194.112.64.0/18 (16 384 addresses (/18 prefix))
  • 212.248.192.0/18 (16 384 addresses (/18 prefix))
  • 195.10.0.0/18 (16 384 addresses (/18 prefix))
  • 62.25.64.0/18 (16 384 addresses (/18 prefix))
  • 194.70.128.0/18 (16 384 addresses (/18 prefix))
  • 208.173.192.0/18 (16 384 addresses (/18 prefix))
  • 5.28.192.0/18 (16 384 addresses (/18 prefix))
  • 195.2.0.0/19 (8 192 addresses (/19 prefix))
  • 195.80.64.0/19 (8 192 addresses (/19 prefix))
  • 193.164.160.0/19 (8 192 addresses (/19 prefix))
  • 194.70.192.0/19 (8 192 addresses (/19 prefix))
  • 208.175.224.0/19 (8 192 addresses (/19 prefix))
  • 212.62.0.0/19 (8 192 addresses (/19 prefix))
  • 216.239.192.0/19 (8 192 addresses (/19 prefix))
  • 62.221.0.0/19 (8 192 addresses (/19 prefix))
  • 194.177.160.0/19 (8 192 addresses (/19 prefix))
  • 212.165.0.0/19 (8 192 addresses (/19 prefix))
  • 206.24.128.0/19 (8 192 addresses (/19 prefix))
  • 213.185.192.0/19 (8 192 addresses (/19 prefix))
  • 166.63.192.0/19 (8 192 addresses (/19 prefix))
  • 194.152.64.0/19 (8 192 addresses (/19 prefix))
  • 64.69.160.0/19 (8 192 addresses (/19 prefix))
  • 166.63.160.0/19 (8 192 addresses (/19 prefix))
  • 207.50.128.0/20 (4 096 addresses (/20 prefix))
  • 194.70.16.0/20 (4 096 addresses (/20 prefix))
  • and 87 more

IPv6 Prefixes (1 total)

  • 2001:5000::/21