$ query “AS1341” --type=asn → 1 result(s)

AS1341 · ROCKWELLCOLLINS-AS

Rockwell Collins Inc.

AS1341 is owned by Rockwell Collins Inc. and is a residential access provider, based in the United States since 1991. The system announces a solid 289 536 IPv4 addresses, including a /15, and supports IPv6. Its primary geographic footprint is in the United States. This AS has recently updated its prefix announcements.

  • Pioneer — Registered before the year 2000

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 23, 1991
Last Changed
March 04, 2026
Last Seen
July 27, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
89 / 39
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
289 536
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (487 168 IPs)
Prefix Changed
July 27, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
1 network exchanging traffic without transit
Downstream Customers
3 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
10 unique BGP neighbors
Reach
3 networks in customer cone

Upstream Providers (5)

Prefix Lists

IPv4 Prefixes (89 total)

  • 131.198.0.0/15 (131 072 addresses (/15 prefix))
  • 162.36.0.0/16 (65 536 addresses (/16 prefix))
  • 151.131.0.0/16 (65 536 addresses (/16 prefix))
  • 128.13.160.0/19 (8 192 addresses (/19 prefix))
  • 128.13.136.0/21 (2 048 addresses (/21 prefix))
  • 128.13.120.0/21 (2 048 addresses (/21 prefix))
  • 128.13.144.0/22 (1 024 addresses (/22 prefix))
  • 128.13.152.0/22 (1 024 addresses (/22 prefix))
  • 199.191.40.0/22 (1 024 addresses (/22 prefix))
  • 128.13.112.0/22 (1 024 addresses (/22 prefix))
  • 128.13.128.0/22 (1 024 addresses (/22 prefix))
  • 128.13.148.0/23 (512 addresses (/23 prefix))
  • 198.151.224.0/23 (512 addresses (/23 prefix))
  • 128.13.48.0/23 (512 addresses (/23 prefix))
  • 205.175.226.0/23 (512 addresses (/23 prefix))
  • 128.13.134.0/23 (512 addresses (/23 prefix))
  • 140.157.218.0/23 (512 addresses (/23 prefix))
  • 128.13.52.0/23 (512 addresses (/23 prefix))
  • 205.175.228.0/23 (512 addresses (/23 prefix))
  • 198.212.186.0/23 (512 addresses (/23 prefix))
  • 192.249.36.0/23 (512 addresses (/23 prefix))
  • 192.249.40.0/23 (512 addresses (/23 prefix))
  • 140.157.66.0/24 (256 addresses (/24 prefix))
  • 199.46.168.0/24 (256 addresses (/24 prefix))
  • 198.151.226.0/24 (256 addresses (/24 prefix))
  • 192.27.4.0/24 (256 addresses (/24 prefix))
  • 198.212.188.0/24 (256 addresses (/24 prefix))
  • 199.33.65.0/24 (256 addresses (/24 prefix))
  • 199.33.88.0/24 (256 addresses (/24 prefix))
  • 199.33.92.0/24 (256 addresses (/24 prefix))
  • 199.46.167.0/24 (256 addresses (/24 prefix))
  • 192.249.49.0/24 (256 addresses (/24 prefix))
  • 199.46.197.0/24 (256 addresses (/24 prefix))
  • 128.13.50.0/24 (256 addresses (/24 prefix))
  • 199.191.44.0/24 (256 addresses (/24 prefix))
  • 199.191.46.0/24 (256 addresses (/24 prefix))
  • 205.175.225.0/24 (256 addresses (/24 prefix))
  • 138.127.57.0/24 (256 addresses (/24 prefix))
  • 128.13.132.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2620:b4::/48