AS12732 ASPA — GUTCON NET GutCon Upstream Provider Authorization
PublishedGUTCON-NET GutCon GmbH🇩🇪
ASPA Status
Published
Upstream Providers
8
Downstream Customers
1
Peering Topology
Upstream Providers(8)
AS12732 authorizes these ASNs as upstream transit providers.
| 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)
These ASNs list AS12732 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS44716 | 🇩🇪DHOSTING-NET D-hosting die Rackspace & Connectivity GmbH |
ASPA object expires: May 31, 2026
Related Tools
- RPKI & ROA Lookup — validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics — transit-free ASNs, top upstream providers, adoption trends
- AS12732 Overview — prefixes, BGP routes, peers, and RPKI status