AS207432 CoreStream - CoreStream LLC
RIPE NCCreserved
Announced Prefixes (BGP)
256total
0 IPv4256 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)1.2×10³¹
Announced (BGP)1.2×10³¹
Routing hygiene
Score 25/100 · Medium riskRPKI ROA coverage
99.6%
1 prefix RPKI invalid
IRR route objects
0%
255 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 2/100
- 100% of announced prefixes (256 of 256) have no IRR route object for this ASN
- Routes concentrated on one upstream (99% of routes)
Based on 256 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)256|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
2a11:d440::/30MOAS | Valid | - | 2026-10-26 |
2a11:d444::/30MOAS | Valid | - | 2026-10-26 |
2a11:ef40::/30MOAS | Valid | - | 2026-10-26 |
2a11:ef44::/30MOAS | Valid | - | 2026-10-26 |
2a11:fbc0::/30MOAS | Valid | - | 2026-10-26 |
2a11:fbc4::/30MOAS | Valid | - | 2026-10-26 |
2a12:ac0::/30MOAS | Valid | - | 2026-10-26 |
2a12:ac4::/30MOAS | Valid | - | 2026-10-26 |
2a12:2a40::/30MOAS | Valid | - | 2026-10-26 |
2a12:2a44::/30MOAS | Valid | - | 2026-10-26 |
1-10 of 256
1 / 26
Allocated Prefixes
(RIR)255Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a11:d440::/30 | 🇬🇧 GB | RIPE | assigned |
| 2a11:d444::/30 | 🇬🇧 GB | RIPE | assigned |
| 2a11:ef40::/30 | 🇷🇺 RU | RIPE | assigned |
| 2a11:ef44::/30 | 🇷🇺 RU | RIPE | assigned |
| 2a11:fbc0::/30 | 🇺🇸 US | RIPE | assigned |
| 2a11:fbc4::/30 | 🇺🇸 US | RIPE | assigned |
| 2a12:ac0::/30 | 🇦🇺 AU | RIPE | assigned |
| 2a12:ac4::/30 | 🇧🇷 BR | RIPE | assigned |
| 2a12:2a40::/30 | 🇨🇦 CA | RIPE | assigned |
| 2a12:2a44::/30 | 🇨🇳 CN | RIPE | assigned |
1-10 of 255
1 / 26
ASPA
No ASPA
Abuse Contact
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 AS207432 should publish an ASPA object
- IPv4 transfers in the RIPE NCC 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/207432Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/207432" | jq