$ query “AS46475” --type=asn → 1 result(s)

AS46475 · LIMESTONENETWORKS

Limestone Networks Inc.

AS46475 is owned by Limestone Networks Inc. and is a mid-size transit provider, registered in the United States since 2008. The system announces a solid 131 072 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in the United Kingdom and Russia, and smaller footprints in 36 additional countries. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 29, 2008
Last Changed
March 04, 2026
Last Seen
June 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
299 / 130
IPv6 Prefixes (raw / aggregated)
22 / 8
IPv4 Addresses
131 072
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (116 480 IPs), 🇬🇧 United Kingdom (21 968 IPs), 🇷🇺 Russia (6 144 IPs) and 36 more
Prefix Changed
June 20, 2026

Reputation

Reputation
Good — 104 flagged IPs out of 131 072 total (0.08%)

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
66 networks exchanging traffic without transit
Downstream Customers
23 downstreams buying transit
Unclassified
5 unclassified BGP neighbors
Degree
102 unique BGP neighbors
Reach
27 networks in customer cone

Upstream Providers (8)

  • AS6939 — HURRICANE
  • AS174 — COGENT (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3491 — PCCWG-AS (Tier-1 transit)
  • AS203446 — AS203446
  • AS396998 — PATH-NETWORK

Prefix Lists

IPv4 Prefixes (299 total)

  • 208.115.192.0/18 (16 384 addresses (/18 prefix))
  • 74.63.192.0/18 (16 384 addresses (/18 prefix))
  • 69.162.64.0/18 (16 384 addresses (/18 prefix))
  • 64.31.0.0/18 (16 384 addresses (/18 prefix))
  • 63.143.32.0/19 (8 192 addresses (/19 prefix))
  • 216.245.192.0/19 (8 192 addresses (/19 prefix))
  • 216.144.240.0/20 (4 096 addresses (/20 prefix))
  • 192.169.80.0/20 (4 096 addresses (/20 prefix))
  • 83.97.116.0/22 (1 024 addresses (/22 prefix))
  • 38.248.92.0/22 (1 024 addresses (/22 prefix))
  • 77.83.24.0/22 (1 024 addresses (/22 prefix))
  • 77.243.88.0/22 (1 024 addresses (/22 prefix))
  • 38.246.32.0/22 (1 024 addresses (/22 prefix))
  • 162.253.40.0/22 (1 024 addresses (/22 prefix))
  • 178.20.28.0/22 (1 024 addresses (/22 prefix))
  • 89.116.210.0/23 (512 addresses (/23 prefix))
  • 77.223.214.0/23 (512 addresses (/23 prefix))
  • 154.45.250.0/23 (512 addresses (/23 prefix))
  • 38.248.90.0/23 (512 addresses (/23 prefix))
  • 38.96.68.0/23 (512 addresses (/23 prefix))
  • 103.106.66.0/23 (512 addresses (/23 prefix))
  • 93.127.222.0/23 (512 addresses (/23 prefix))
  • 89.116.246.0/23 (512 addresses (/23 prefix))
  • 185.101.20.0/23 (512 addresses (/23 prefix))
  • 38.96.30.0/23 (512 addresses (/23 prefix))
  • 178.20.214.0/23 (512 addresses (/23 prefix))
  • 38.86.228.0/23 (512 addresses (/23 prefix))
  • 185.167.60.0/23 (512 addresses (/23 prefix))
  • 193.151.190.0/23 (512 addresses (/23 prefix))
  • 194.62.250.0/23 (512 addresses (/23 prefix))
  • 77.37.64.0/23 (512 addresses (/23 prefix))
  • 38.103.248.0/23 (512 addresses (/23 prefix))
  • 89.117.0.0/24 (256 addresses (/24 prefix))
  • 89.117.226.0/24 (256 addresses (/24 prefix))
  • 82.25.31.0/24 (256 addresses (/24 prefix))
  • 62.204.49.0/24 (256 addresses (/24 prefix))
  • 83.143.106.0/24 (256 addresses (/24 prefix))
  • 84.46.236.0/24 (256 addresses (/24 prefix))
  • 84.46.239.0/24 (256 addresses (/24 prefix))
  • 86.38.175.0/24 (256 addresses (/24 prefix))
  • 86.38.200.0/24 (256 addresses (/24 prefix))
  • 86.38.216.0/24 (256 addresses (/24 prefix))
  • 86.110.51.0/24 (256 addresses (/24 prefix))
  • 88.218.45.0/24 (256 addresses (/24 prefix))
  • 88.218.47.0/24 (256 addresses (/24 prefix))
  • 89.116.44.0/24 (256 addresses (/24 prefix))
  • 89.116.48.0/24 (256 addresses (/24 prefix))
  • 89.116.64.0/24 (256 addresses (/24 prefix))
  • 89.116.70.0/24 (256 addresses (/24 prefix))
  • 89.116.72.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (22 total)

  • 2607:ff68::/32
  • 2a09:e683:6::/47
  • 2620:a6:2001::/48
  • 2620:a6:2002::/48
  • 2a09:e683:5::/48
  • 2a09:e683:8::/48
  • 2a11:840:36::/48
  • 2a14:fc80::/48