$ query “AS7459” --type=asn → 1 result(s)

AS7459 · GRANDECOM-AS1

Grande Communications Networks LLC

AS7459 is run by Grande Communications Networks LLC and is a major transit provider, established in the United States in 1996. The system announces an impressive 1.2 million IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in the U.S. Outlying Islands. Prefix announcements for this AS were recently updated.

  • 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
December 17, 1996
Last Changed
June 01, 2026
Last Seen
June 26, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
1 696 / 109
IPv6 Prefixes (raw / aggregated)
6 / 1
IPv4 Addresses
1 246 976
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (1 440 000 IPs), 🇺🇲 U.S. Outlying Islands (256 IPs)
Prefix Changed
June 26, 2026

Reputation

Reputation
Good — 10 flagged IPs out of 1 246 976 total (0.00%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
8 networks exchanging traffic without transit
Downstream Customers
55 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
69 unique BGP neighbors
Reach
12 797 networks in customer cone

Upstream Providers (3)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (1 696 total)

  • 161.58.0.0/16 (65 536 addresses (/16 prefix))
  • 24.155.0.0/16 (65 536 addresses (/16 prefix))
  • 72.48.0.0/16 (65 536 addresses (/16 prefix))
  • 209.69.0.0/16 (65 536 addresses (/16 prefix))
  • 209.75.0.0/16 (65 536 addresses (/16 prefix))
  • 66.134.128.0/17 (32 768 addresses (/17 prefix))
  • 207.153.128.0/17 (32 768 addresses (/17 prefix))
  • 66.90.128.0/17 (32 768 addresses (/17 prefix))
  • 57.132.128.0/17 (32 768 addresses (/17 prefix))
  • 65.36.0.0/17 (32 768 addresses (/17 prefix))
  • 130.45.0.0/17 (32 768 addresses (/17 prefix))
  • 104.202.128.0/17 (32 768 addresses (/17 prefix))
  • 207.199.0.0/17 (32 768 addresses (/17 prefix))
  • 67.198.0.0/17 (32 768 addresses (/17 prefix))
  • 207.150.0.0/17 (32 768 addresses (/17 prefix))
  • 207.206.0.0/17 (32 768 addresses (/17 prefix))
  • 207.197.128.0/17 (32 768 addresses (/17 prefix))
  • 207.196.0.0/17 (32 768 addresses (/17 prefix))
  • 155.229.128.0/18 (16 384 addresses (/18 prefix))
  • 204.120.64.0/18 (16 384 addresses (/18 prefix))
  • 204.182.64.0/18 (16 384 addresses (/18 prefix))
  • 208.13.0.0/18 (16 384 addresses (/18 prefix))
  • 66.134.0.0/18 (16 384 addresses (/18 prefix))
  • 66.95.128.0/18 (16 384 addresses (/18 prefix))
  • 66.80.192.0/18 (16 384 addresses (/18 prefix))
  • 204.183.0.0/18 (16 384 addresses (/18 prefix))
  • 204.181.192.0/18 (16 384 addresses (/18 prefix))
  • 66.196.0.0/19 (8 192 addresses (/19 prefix))
  • 216.254.32.0/19 (8 192 addresses (/19 prefix))
  • 66.95.224.0/19 (8 192 addresses (/19 prefix))
  • 65.111.96.0/19 (8 192 addresses (/19 prefix))
  • 66.134.96.0/19 (8 192 addresses (/19 prefix))
  • 64.145.32.0/19 (8 192 addresses (/19 prefix))
  • 204.97.160.0/19 (8 192 addresses (/19 prefix))
  • 216.254.96.0/19 (8 192 addresses (/19 prefix))
  • 198.65.128.0/19 (8 192 addresses (/19 prefix))
  • 64.144.64.0/19 (8 192 addresses (/19 prefix))
  • 67.102.192.0/19 (8 192 addresses (/19 prefix))
  • 64.144.32.0/19 (8 192 addresses (/19 prefix))
  • 66.80.64.0/19 (8 192 addresses (/19 prefix))
  • 207.145.64.0/19 (8 192 addresses (/19 prefix))
  • 68.167.96.0/19 (8 192 addresses (/19 prefix))
  • 216.188.224.0/19 (8 192 addresses (/19 prefix))
  • 206.54.192.0/19 (8 192 addresses (/19 prefix))
  • 207.15.224.0/19 (8 192 addresses (/19 prefix))
  • 207.40.160.0/19 (8 192 addresses (/19 prefix))
  • 69.3.160.0/19 (8 192 addresses (/19 prefix))
  • 72.46.192.0/19 (8 192 addresses (/19 prefix))
  • 207.42.192.0/19 (8 192 addresses (/19 prefix))
  • 207.145.192.0/19 (8 192 addresses (/19 prefix))

IPv6 Prefixes (6 total)

  • 2607:e400::/32