Routing security
AS57974
Unclassified ARIN NSP
Announcements
What this network originates
Every prefix observed with AS57974 as its origin, checked against RPKI and the IRR. Problems sort first.
No announcements from this network were observed in the routing snapshot.
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS57974 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 23.153.72.0/24 | /24 | ARIN |
| 130.12.32.0/24 | /24 | ARIN |
| 130.12.33.0/24 | /24 | ARIN |
| 130.12.34.0/24 | /24 | ARIN |
| 130.12.35.0/24 | /24 | ARIN |
| 199.48.60.0/24 | /24 | ARIN |
| 2602:2d4::/40 | /40 | ARIN |
| 2602:2d4:100::/48 | /48 | ARIN |
| 2602:2d4:d00::/40 | /40 | ARIN |
| 2602:2d4:e00::/40 | /40 | ARIN |
| 2602:2d4:f00::/40 | /48 | ARIN |
| 2a0a:6040:6f00::/40 | /48 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS57974 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 23.153.72.0/24 | ARIN | PLASMA DC SOLUTIONS LLC | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 23.153.72.0/24 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 130.12.32.0/24 | ARIN | TERACAST NETWORKS | MNT-TNL-173 | 2026-01-25 | Not announced |
| 130.12.33.0/24 | ARIN | TERACAST | MNT-TNL-173 | 2026-01-25 | Not announced |
| 130.12.34.0/24 | ARIN | TERACAST | MNT-TNL-173 | 2026-01-25 | Not announced |
| 130.12.35.0/24 | ARIN | TERACAST | MNT-TNL-173 | 2026-01-25 | Not announced |
| 199.48.60.0/24 | ARIN | PLASMA DC SOLUTIONS LLC | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:299:1::/48 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 2602:2d4::/36 | ARIN | 10105 E Via Linda #103 - 759 | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:2d4::/40 | ARIN | PDCS Orlando IPv6 | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:2d4::/40 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 2602:2d4:100::/48 | ARIN | PDCS Chicago V6 | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:2d4:100::/48 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 2602:2d4:d00::/40 | ARIN | PLASMA DC SOLUTIONS LLC | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:2d4:e00::/40 | ARIN | PLASMA DC SOLUTIONS LLC | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:2d4:f00::/40 | ARIN | https://plasmarack.com | MNT-PLASM-7 | 2026-05-23 | Not announced |
| 2602:fa42:100::/40 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 2a05:b0c6:a000::/39 | RADB | Path Network, Inc. - Anycasted Proxy-Route for AS57974 | MAINT-AS396998 | 2023-11-13 | Not announced |
| 2a0a:6040:6f00::/48 | RIPE | — | PDCS-MNT | 2023-07-20 | Not announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS57974 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-TERACAST | PeeringDB | Declared by the operator as its own set |
AS-29802-CUSTOMERS | RADB | Lists AS57974 as a direct member |
AS-GTTCUST | RIPE | Lists AS57974 as a direct member |
AS-GTTCUST6 | RIPE | Lists AS57974 as a direct member |
AS-HERMESTELECOM | RIPE | Lists AS57974 as a direct member |
AS-IFOG | ALTDB | Lists AS57974 as a direct member |
AS-IFOG | RIPE | Lists AS57974 as a direct member |
AS-TERACAST | ARIN | Lists AS57974 as a direct member |
AS-XENSPEC-CLIENTS | ARIN | Lists AS57974 as a direct member |
AS199524:AS-GCORE-DP | RIPE | Lists AS57974 as a direct member |
AS202673:AS-OHZ | RIPE | Lists AS57974 as a direct member |
AS57974:AS-ALL | RIPE | Lists AS57974 as a direct member |
RPKI from rpki-client, validated 2026-11-03 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-03. Cross-check on bgp.he.net.