AS3912 CHECS - CHECS
🇺🇸ARINassigned
Announced Prefixes (BGP)
17total
16 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)16,640
Announced (BGP)12,544
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)17|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
63.225.1.0/24MOAS | No ROA | Other IRR | 2026-10-11 |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 17
1 / 2
Allocated Prefixes
(RIR)24Prefix | Country | RIR | Status |
|---|---|---|---|
| 192.65.78.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.88.137.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.88.138.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.88.139.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.59.97.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.59.106.0/23 | 🇺🇸 US | ARIN | allocated |
| 198.59.108.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.59.128.0/22 | 🇺🇸 US | ARIN | allocated |
| 198.59.132.0/23 | 🇺🇸 US | ARIN | allocated |
| 198.59.134.0/24 | 🇺🇸 US | ARIN | allocated |
1-10 of 24
1 / 3
All 17 announced prefixes of AS3912 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS3912 hands its own prefixes to: transit providers, or peers at an exchange.
- AS32505Conterra17
Downstreams (4)
Networks whose own prefixes AS3912 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS3912 in the transit part of AS paths: peers, providers or customers.
- AS21782Plateau Telecommunications Incorporated3
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 AS3912 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/3912Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/3912" | jq