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

AS703 · UUNET

Verizon Business

AS703 belongs to Verizon Business and is a major 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 Singapore 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
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 03, 1990
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
45 / 34
IPv6 Prefixes (raw / aggregated)
9 / 2
IPv4 Addresses
705 792
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/28
Geolocated Countries
🇦🇺 Australia (442 880 IPs), 🇸🇬 Singapore (213 024 IPs), 🇭🇰 Hong Kong SAR China (98 608 IPs) and 18 more
Prefix Changed
March 07, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Peers
40 networks exchanging traffic without transit
Downstream Customers
82 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
132 unique BGP neighbors
Reach
36 643 networks in customer cone

Upstream Providers (7)

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))
  • 203.108.0.0/16 (65 536 addresses (/16 prefix))
  • 203.61.0.0/16 (65 536 addresses (/16 prefix))
  • 203.193.0.0/17 (32 768 addresses (/17 prefix))
  • 210.84.128.0/17 (32 768 addresses (/17 prefix))
  • 203.166.0.0/17 (32 768 addresses (/17 prefix))
  • 219.90.0.0/18 (16 384 addresses (/18 prefix))
  • 210.84.64.0/18 (16 384 addresses (/18 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))
  • 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))
  • 113.21.128.0/19 (8 192 addresses (/19 prefix))
  • 202.75.192.0/20 (4 096 addresses (/20 prefix))
  • 202.22.176.0/20 (4 096 addresses (/20 prefix))
  • 203.78.208.0/20 (4 096 addresses (/20 prefix))
  • 203.12.176.0/20 (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))
  • 203.21.24.0/21 (2 048 addresses (/21 prefix))
  • 203.55.240.0/21 (2 048 addresses (/21 prefix))
  • 203.15.160.0/21 (2 048 addresses (/21 prefix))
  • 203.2.192.0/22 (1 024 addresses (/22 prefix))
  • 203.34.34.0/23 (512 addresses (/23 prefix))
  • 192.58.134.0/23 (512 addresses (/23 prefix))
  • 203.11.90.0/24 (256 addresses (/24 prefix))
  • 103.8.138.0/24 (256 addresses (/24 prefix))
  • 192.5.98.0/24 (256 addresses (/24 prefix))
  • 155.94.57.0/24 (256 addresses (/24 prefix))
  • 152.186.94.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (9 total)

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