$ query “AS25973” --type=asn → 1 result(s)

AS25973 · GTT

Global Telecom & Technology ASN

AS25973 belongs to Global Telecom & Technology ASN and is a stub network, established in the United States in 2010. The system announces 256 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
October 29, 2010
Last Changed
May 10, 2026
Last Seen
June 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
1 / 1
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
256
Largest IPv4 Prefix
/24 (256 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (256 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

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

Upstream Providers (2)

  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS286 — KPN

Prefix Lists

IPv4 Prefixes (1 total)

  • 198.47.99.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2001:668:117::/48