AS16601 CBTECH-ASN - Calexico Business Technologies
🇺🇸ARINassigned
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 44/100 · Medium riskRPKI ROA coverage
0%
no RPKI invalid prefixes
IRR route objects
75%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 100% of announced prefixes (4 of 4) have no valid ROA
- Only one upstream seen in the AS paths of its routes
- 25% of announced prefixes (1 of 4) have no IRR route object for this ASN
Based on 4 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | ARIN | 2026-10-26 | |
| No ROA | - | 2026-10-26 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 2607:a9c0::/32 | 🇺🇸 US | ARIN | allocated |
All 4 announced prefixes of AS16601 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS16601 hands its own prefixes to: transit providers, or peers at an exchange.
- AS174Cogent Communications4
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 AS16601 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/16601Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/16601" | jq