AS401756 SWANROE - Swanroe Internet Cooperative LLC
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)4.9×10²⁷
Announced (BGP)4.9×10²⁷
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 2026-10-10 | |
| Valid | ARIN | 2026-10-10 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.163.140.0/24 | 🇺🇸 US | ARIN | allocated |
| 2602:f61c::/36 | 🇺🇸 US | ARIN | allocated |
All 2 announced prefixes of AS401756 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS397097 | 🇺🇸IMA-MODERN-AS - Infrastructure Management Associates, Inc. |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS401756 hands its own prefixes to: transit providers, or peers at an exchange.
- AS397097Infrastructure Management Associates2
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/401756Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/401756" | jq