Routing security
AS54384 CORE-ASN - CORE Electric Cooperative
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS54384 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 38.143.229.0/24 | No ROA | No IRR | 52 |
| 38.143.233.0/24 | No ROA | No IRR | 54 |
| 74.123.194.0/23 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS54384 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 74.123.194.0/23 | /24 | ARIN |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS174 | Cogent Communications, LLC | Declared | Observed |
| AS6939 | Hurricane Electric LLC | Declared | not observed |
| AS7922 | Comcast Cable Communications, LLC | Declared | not observed |
| AS33652 | Comcast Cable Communications, LLC | Declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS54384 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 |
|---|---|---|---|---|---|
| 67.148.152.0/24 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | 2023-11-13 | Not announced |
| 74.123.194.0/23 | ARIN | CORE Electric Cooperative | MNT-IRE-5 | 2026-07-15 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS54384 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-COMCAST-EDIA | RADB | Lists AS54384 as a direct member |
RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.