AS13974 OL-ASN - NetCrew
🇺🇸ARINassigned
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)34,048
Announced (BGP)1,280
IPv6 Addresses
Allocated (RIR)3×10²⁶
Announced (BGP)3×10²⁶
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 2026-10-11 | |
131.143.180.0/22MOAS | Valid | ARIN | 2026-10-11 |
| Valid | ARIN | 2026-10-11 |
Allocated Prefixes
(RIR)8Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.176.200.0/24 | 🇺🇸 US | ARIN | allocated |
| 131.143.180.0/22 | 🇺🇸 US | ARIN | allocated |
| 179.253.224.0/19 | 🇺🇸 US | ARIN | allocated |
| 179.255.96.0/19 | 🇺🇸 US | ARIN | allocated |
| 179.255.128.0/19 | 🇺🇸 US | ARIN | allocated |
| 191.222.208.0/20 | 🇺🇸 US | ARIN | allocated |
| 191.223.208.0/20 | 🇺🇸 US | ARIN | allocated |
| 2602:f91a::/40 | 🇺🇸 US | ARIN | allocated |
All 3 announced prefixes of AS13974 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS13974 hands its own prefixes to: transit providers, or peers at an exchange.
- AS137409GSLNETWORKS AP GSL Networks Pty3
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS13974 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/13974Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/13974" | jq