AS12732 GUTCON-NET GutCon GmbH
🇩🇪Org handle: ORG-GG17-RIPE
Carrier51 GmbH, GutCon GmbH
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
12total
6 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)1,280
Announced (BGP)2,304
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)7.9×10²⁹
Routing hygiene
Score 5/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
83.3%
2 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 71/100
- 17% of announced prefixes (2 of 12) have no IRR route object for this ASN
Based on 12 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)12|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
1-10 of 12
1 / 2
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 91.199.214.0/24 | 🇩🇪 DE | RIPENCC | assigned |
| 193.34.120.0/22 | 🇩🇪 DE | RIPENCC | assigned |
| 2001:67c:278c::/48 | 🇩🇪 DE | RIPENCC | assigned |
| 2001:67c:27fc::/48 | 🇩🇪 DE | RIPENCC | assigned |
| 2001:bf0::/29 | 🇩🇪 DE | RIPENCC | allocated |
All 12 announced prefixes of AS12732 →
Upstream Providers(8)
| ASN | Name |
|---|---|
| AS174 | 🇺🇸COGENT-174 - Cogent Communications, LLC |
| AS286 | 🇺🇸KPN GTT Communications Inc. |
| AS3356 | 🇺🇸LEVEL3 - Level 3 Parent, LLC |
| AS5405 | 🇩🇪INTERDOTLINK Inter.link GmbH |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS8220 | 🇬🇧COLT COLT Technology Services Group Limited |
| AS20676 | 🇩🇪PLUSNET Plusnet GmbH |
| AS30742 | 🇩🇪BRITELINE-AS Bremen Briteline GmbH |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS44716 | 🇩🇪DHOSTING-NET D-hosting die Rackspace & Connectivity GmbH |
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS12732 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (6)
Networks whose own prefixes AS12732 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS12732 in the transit part of AS paths: peers, providers or customers.
- AS33891CORE BACKBONE Core Backbone1
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/12732Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12732" | jq