$ query “AS14148” --type=asn → 1 result(s)

AS14148 · OUT-OF-REGION-ARIN

Ex Libris (USA) Inc

AS14148 is operated by Ex Libris (USA) Inc and serves as an enterprise stub network, registered in the United States since 2018. The system announces a respectable 40 192 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States, with additional presence in India and Hong Kong SAR China, and a smaller footprint in another country. Prefix announcements for this AS were recently updated.

Basic Information

Country
🇺🇸 United States
Category
Business
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
July 23, 2018
Last Changed
May 10, 2026
Last Seen
June 05, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
24 / 17
IPv6 Prefixes (raw / aggregated)
6 / 4
IPv4 Addresses
40 192
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/47
Geolocated Countries
🇺🇸 United States (40 192 IPs), 🇮🇳 India (512 IPs), 🇭🇰 Hong Kong SAR China (256 IPs) and 1 more
Prefix Changed
June 06, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Degree
8 unique BGP neighbors
Reach
0 networks in customer cone

Upstream Providers (8)

Prefix Lists

IPv4 Prefixes (24 total)

  • 165.215.0.0/17 (32 768 addresses (/17 prefix))
  • 216.17.112.0/22 (1 024 addresses (/22 prefix))
  • 216.147.220.0/22 (1 024 addresses (/22 prefix))
  • 216.147.212.0/22 (1 024 addresses (/22 prefix))
  • 216.147.218.0/23 (512 addresses (/23 prefix))
  • 216.147.208.0/23 (512 addresses (/23 prefix))
  • 216.17.120.0/23 (512 addresses (/23 prefix))
  • 216.17.118.0/23 (512 addresses (/23 prefix))
  • 95.172.90.0/24 (256 addresses (/24 prefix))
  • 202.58.12.0/24 (256 addresses (/24 prefix))
  • 216.17.116.0/24 (256 addresses (/24 prefix))
  • 165.215.165.0/24 (256 addresses (/24 prefix))
  • 117.20.42.0/24 (256 addresses (/24 prefix))
  • 31.186.254.0/24 (256 addresses (/24 prefix))
  • 74.217.12.0/24 (256 addresses (/24 prefix))
  • 66.151.7.0/24 (256 addresses (/24 prefix))
  • 64.74.237.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (6 total)

  • 2620:f0:c002::/47
  • 2620:f0:c004::/47
  • 2620:f0:c001::/48
  • 2620:f0:c007::/48