AS205769 Mainzer-Breitband Mainzer Breitband GmbH
🇩🇪Org handle: ORG-MBG11-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
10total
9 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)3,584
Announced (BGP)3,840
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)7Prefix | Country | RIR | Status |
|---|---|---|---|
| 149.249.252.0/22 | 🇩🇪 DE | RIPENCC | assigned |
| 185.207.60.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 193.26.240.0/23 | 🇩🇪 DE | RIPENCC | assigned |
| 193.26.244.0/23 | 🇩🇪 DE | RIPENCC | assigned |
| 193.141.224.0/24 | 🇩🇪 DE | RIPENCC | assigned |
| 194.121.254.0/24 | 🇩🇪 DE | RIPENCC | assigned |
| 2a0b:1ec0::/32 | 🇩🇪 DE | RIPENCC | allocated |
All 10 announced prefixes of AS205769 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS205769 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS205769 passes on: usually its customers.
- AS212148ITECON Synaforce4
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 AS205769 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/205769Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/205769" | jq