AS27563 SEGRA-UNITY - Spirit Communications
🇺🇸ARINassigned
Announced Prefixes (BGP)
43total
37 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)25,856
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)7.2×10²⁴
Routing hygiene
Score 52/100 · High riskRPKI ROA coverage
0%
no RPKI invalid prefixes
IRR route objects
52.4%
20 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 50/100
- 100% of announced prefixes (42 of 42) have no valid ROA
- 4 prefixes registered in IRR route objects for another active network and not authorized by a ROA
- 48% of announced prefixes (20 of 42) have no IRR route object for this ASN
Based on 42 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)42|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-26 | |
64.53.103.0/24MOAS | No ROA | - | 2026-10-26 |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 |
1-10 of 42
1 / 5
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 199.4.246.0/24 | 🇺🇸 US | ARIN | allocated |
All 42 announced prefixes of AS27563 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS401111 | 🇺🇸WAVEPOINT - Wavepoint LLC |
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS27563 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (13)
Networks whose own prefixes AS27563 passes on: usually its customers.
- AS2711Spirit Communications11
- AS29765DataChambers4
- AS26793ICS Advanced Technologies3
- AS393724Trident Technical College3
- AS396141BARC Connects3
- AS53929-2
- AS11402Charlotte Colocation Center1
- AS18934TenHats1
- AS22379Manifold Services1
- AS46177White Sky Hosting1
- AS53320Genesys Telecommunications Laboratories1
- AS393251Francis Marion University1
- AS401353Boost Run1
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/27563Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/27563" | jq