$ query “AS1273” --type=asn → 1 result(s)
AS1273 — CW
Vodafone Group PLC
AS1273 is a major transit provider registered to Vodafone Group PLC, registered since 2002. The network announces an impressive 1.9 million IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #31 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
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 181 / 137
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 865 472
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /21
- Geolocated Countries
- 🇬🇧 GB (256 IPs), 🇺🇸 US (30 IPs), 🇫🇷 FR (64 IPs), 🇩🇪 DE, 🇻🇬 VG, 🇪🇸 ES, 🇦🇹 AT, 🇭🇰 HK, 🇳🇱 NL, 🇮🇪 IE, 🇮🇹 IT, 🇫🇰 FK, 🇯🇵 JP, 🇸🇬 SG and 23 more
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 1 865 472 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 87 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 146 downstream autonomous systems buying transit
- Degree
- 242 unique BGP neighbors (providers + customers + peers)
- Reach
- 45 881 — customer cone size measuring network influence
- Degree Rank
- #536
- Reach Rank
- #31
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (181 total)
- 217.134.0.0/15 (131 072 addresses)
- 62.208.0.0/16 (65 536 addresses)
- 63.130.0.0/16 (65 536 addresses)
- 141.1.0.0/16 (65 536 addresses)
- 146.249.0.0/16 (65 536 addresses)
- 193.195.0.0/16 (65 536 addresses)
- 194.159.0.0/16 (65 536 addresses)
- 194.205.0.0/16 (65 536 addresses)
- 194.217.0.0/16 (65 536 addresses)
- 194.221.0.0/16 (65 536 addresses)
- 195.11.0.0/16 (65 536 addresses)
- 195.27.0.0/16 (65 536 addresses)
- 195.44.0.0/16 (65 536 addresses)
- 195.59.0.0/16 (65 536 addresses)
- 195.89.0.0/16 (65 536 addresses)
- 195.92.0.0/16 (65 536 addresses)
- 195.173.0.0/16 (65 536 addresses)
- 212.137.0.0/16 (65 536 addresses)
- 212.240.0.0/16 (65 536 addresses)
- 213.38.0.0/16 (65 536 addresses)
- 217.161.0.0/16 (65 536 addresses)
- 159.197.0.0/17 (32 768 addresses)
- 212.158.0.0/17 (32 768 addresses)
- 5.28.192.0/18 (16 384 addresses)
- 62.25.64.0/18 (16 384 addresses)
- 194.6.0.0/18 (16 384 addresses)
- 194.70.128.0/18 (16 384 addresses)
- 194.112.64.0/18 (16 384 addresses)
- 195.10.0.0/18 (16 384 addresses)
- 208.173.192.0/18 (16 384 addresses)
- 212.248.192.0/18 (16 384 addresses)
- 213.216.128.0/18 (16 384 addresses)
- 62.221.0.0/19 (8 192 addresses)
- 64.69.160.0/19 (8 192 addresses)
- 166.63.160.0/19 (8 192 addresses)
- 166.63.192.0/19 (8 192 addresses)
- 193.164.160.0/19 (8 192 addresses)
- 194.70.192.0/19 (8 192 addresses)
- 194.152.64.0/19 (8 192 addresses)
- 194.177.160.0/19 (8 192 addresses)
- 195.2.0.0/19 (8 192 addresses)
- 195.80.64.0/19 (8 192 addresses)
- 206.24.128.0/19 (8 192 addresses)
- 208.175.224.0/19 (8 192 addresses)
- 212.62.0.0/19 (8 192 addresses)
- 212.165.0.0/19 (8 192 addresses)
- 213.185.192.0/19 (8 192 addresses)
- 216.239.192.0/19 (8 192 addresses)
- 194.70.16.0/20 (4 096 addresses)
- 194.70.48.0/20 (4 096 addresses)
IPv6 Prefixes (1 total)
- 2001:5000::/21