$ query “AS12189” --type=asn → 1 result(s)

AS12189 · AS12189

PhoenixNAP LLC

AS12189 is owned by PhoenixNAP LLC and is a mid-size transit provider, based in the United States since 2013. The system announces a respectable 11 008 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in Australia.

  • 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
March 07, 2013
Last Changed
March 04, 2026
Last Seen
April 30, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
13 / 8
IPv6 Prefixes (raw / aggregated)
19 / 19
IPv4 Addresses
11 008
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/40
Geolocated Countries
🇺🇸 United States (9 984 IPs), 🇦🇺 Australia (1 024 IPs)
Prefix Changed
March 25, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
9 upstreams providing transit
Peers
129 networks exchanging traffic without transit
Downstream Customers
25 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
166 unique BGP neighbors
Reach
57 networks in customer cone

Upstream Providers (9)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS137409 — GSLNETWORKS-AS-AP
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3491 — PCCWG-APAC-HK (Tier-1 transit)
  • AS4637 — ASN-TELSTRA-GLOBAL
  • AS6453 — AS6453 (Tier-1 transit)
  • AS12956 — TELXIUS (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (13 total)

  • 131.153.112.0/20 (4 096 addresses (/20 prefix))
  • 131.153.56.0/21 (2 048 addresses (/21 prefix))
  • 131.153.104.0/21 (2 048 addresses (/21 prefix))
  • 131.153.72.0/22 (1 024 addresses (/22 prefix))
  • 131.153.136.0/22 (1 024 addresses (/22 prefix))
  • 64.38.253.0/24 (256 addresses (/24 prefix))
  • 98.143.32.0/24 (256 addresses (/24 prefix))
  • 131.153.36.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (19 total)

  • 2401:bc40:100::/40
  • 2401:bc40:300::/40
  • 2401:bc40:500::/40
  • 2607:6000:100::/40
  • 2607:6000:300::/40
  • 2607:6000:500::/40
  • 2607:6000:700::/40
  • 2607:6000:900::/40
  • 2607:6000:b00::/40
  • 2607:6000:f00::/40
  • 2607:6004:100::/40
  • 2a02:5320:100::/40
  • 2a02:5320:300::/40
  • 2a02:5320:500::/40
  • 2a02:5320:700::/40
  • 2a02:5320:900::/40
  • 2a02:5320:b00::/40
  • 2a02:5320:d00::/40
  • 2a02:5320:f00::/40