AS12577 MMC-AT-AS MMC GmbH
🇦🇹Org handle: ORG-mmc1-RIPE
Muehlgasse 14E
RIPE NCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)9,216
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)6.3×10²⁹
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 185.104.224.0/22 | 🇦🇹 AT | RIPENCC | allocated |
| 212.108.32.0/19 | 🇦🇹 AT | RIPENCC | allocated |
| 2a00:1618::/29 | 🇦🇹 AT | RIPENCC | allocated |
All 3 announced prefixes of AS12577 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS12577 hands its own prefixes to: transit providers, or peers at an exchange.
- AS33891CORE BACKBONE Core Backbone3
Downstreams (3)
Networks whose own prefixes AS12577 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS12577 in the transit part of AS paths: peers, providers or customers.
- AS174Cogent Communications8
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/12577Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12577" | jq