$ query “AS703” --type=asn → 1 result(s)

AS703 · UUNET

Verizon Business

AS703 is owned by Verizon Business and is a mid-size transit provider, based in the United States since 1990. The system announces a solid 705 792 IPv4 addresses, including a /15, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in Japan and Hong Kong SAR China, and smaller footprints in 18 additional countries.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • Pioneer — Registered before the year 2000

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 03, 1990
Last Changed
October 05, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
45 / 34
IPv6 Prefixes (raw / aggregated)
6 / 2
IPv4 Addresses
705 792
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/28
Geolocated Countries
🇦🇺 Australia (458 304 IPs), 🇯🇵 Japan (82 096 IPs), 🇭🇰 Hong Kong SAR China (48 960 IPs) and 18 more
Prefix Changed
July 07, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
38 networks exchanging traffic without transit
Downstream Customers
70 downstreams buying transit
Unclassified
13 unclassified BGP neighbors
Degree
126 unique BGP neighbors
Reach
94 networks in customer cone

Upstream Providers (5)

Prefix Lists

IPv4 Prefixes (45 total)

  • 203.102.0.0/15 (131 072 addresses (/15 prefix))
  • 210.80.0.0/15 (131 072 addresses (/15 prefix))
  • 137.109.0.0/16 (65 536 addresses (/16 prefix))
  • 203.61.0.0/16 (65 536 addresses (/16 prefix))
  • 203.108.0.0/16 (65 536 addresses (/16 prefix))
  • 203.166.0.0/17 (32 768 addresses (/17 prefix))
  • 203.193.0.0/17 (32 768 addresses (/17 prefix))
  • 210.84.128.0/17 (32 768 addresses (/17 prefix))
  • 202.95.64.0/18 (16 384 addresses (/18 prefix))
  • 202.130.128.0/18 (16 384 addresses (/18 prefix))
  • 203.110.0.0/18 (16 384 addresses (/18 prefix))
  • 210.84.64.0/18 (16 384 addresses (/18 prefix))
  • 219.90.0.0/18 (16 384 addresses (/18 prefix))
  • 113.21.128.0/19 (8 192 addresses (/19 prefix))
  • 202.94.96.0/19 (8 192 addresses (/19 prefix))
  • 203.152.224.0/19 (8 192 addresses (/19 prefix))
  • 221.133.192.0/19 (8 192 addresses (/19 prefix))
  • 202.22.176.0/20 (4 096 addresses (/20 prefix))
  • 202.75.192.0/20 (4 096 addresses (/20 prefix))
  • 202.80.48.0/20 (4 096 addresses (/20 prefix))
  • 203.7.176.0/20 (4 096 addresses (/20 prefix))
  • 203.12.176.0/20 (4 096 addresses (/20 prefix))
  • 203.78.208.0/20 (4 096 addresses (/20 prefix))
  • 203.15.160.0/21 (2 048 addresses (/21 prefix))
  • 203.21.24.0/21 (2 048 addresses (/21 prefix))
  • 203.55.240.0/21 (2 048 addresses (/21 prefix))
  • 203.2.192.0/22 (1 024 addresses (/22 prefix))
  • 192.58.134.0/23 (512 addresses (/23 prefix))
  • 203.34.34.0/23 (512 addresses (/23 prefix))
  • 103.8.138.0/24 (256 addresses (/24 prefix))
  • 152.186.94.0/24 (256 addresses (/24 prefix))
  • 155.94.57.0/24 (256 addresses (/24 prefix))
  • 192.5.98.0/24 (256 addresses (/24 prefix))
  • 203.11.90.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (6 total)

  • 2404:e0::/28
  • 2600:805:f04::/48