$ 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)
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