$ query “AS12189” --type=asn → 1 result(s)
AS12189 · AS12189
PhoenixNAP LLC
AS12189 is run by PhoenixNAP LLC and is a mid-size transit provider, established in the United States in 2013. The system announces a respectable 11 264 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States.
- 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
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 13 / 8
- IPv6 Prefixes (raw / aggregated)
- 19 / 19
- IPv4 Addresses
- 11 264
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇺🇸 United States (11 264 IPs)
- Prefix Changed
- June 19, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 9 upstreams providing transit
- Peers
- 143 networks exchanging traffic without transit
- Downstream Customers
- 19 downstreams buying transit
- Unclassified
- 8 unclassified BGP neighbors
- Degree
- 179 unique BGP neighbors
- Reach
- 52 networks in customer cone
Upstream Providers (9)
- AS3356 — LEVEL3 (Tier-1 transit)
- AS174 — COGENT-174 (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)
- AS6453 — AS6453 (Tier-1 transit)
- AS39686 — AS-EUROFIBER
- 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))
- 131.153.140.0/23 (512 addresses (/23 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