AS21473 ASPA — PFALZKOM Upstream Provider Authorization
PublishedPFALZKOM PFALZKOM GmbH🇩🇪
ASPA Status
Published
Upstream Providers
6
Downstream Customers
6
Peering Topology
Upstream Providers(6)
AS21473 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS1299 | 🇸🇪TWELVE99 Arelion Sweden AB |
| AS2914 | 🇺🇸NTT-DATA-2914 - NTT America, Inc. |
| AS3320 | 🇩🇪DTAG Deutsche Telekom AG |
| AS3356 | 🇺🇸LEVEL3 - Level 3 Parent, LLC |
| AS5405 | 🇩🇪INTERDOTLINK Inter.link GmbH |
| AS34309 | 🇩🇪LINK11 Link11 GmbH |
Downstream Customers(6)
These ASNs list AS21473 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS56368 | 🇩🇪NICODUCK Nicola von Thadden |
| AS60345 | 🇩🇪IXNET icixs networks GmbH |
| AS199771 | 🇩🇪SWW Stadtwerke Weinheim GmbH |
| AS204310 | 🇩🇪SYNERGIES Synergies GmbH |
| AS207781 | 🇩🇪MCL-AS Marcel Menzel |
| AS211417 | 🇩🇪ERNW-GMBH ERNW Enno Rey Netzwerke 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
- AS21473 Overview — prefixes, BGP routes, peers, and RPKI status