Routing security
AS19648 LDSCHURCH1 - Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS19648 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2632:1:200::/40 | No ROA | No IRR | 31 |
| 198.60.41.0/24 | No ROA | IRR | 54 |
| 198.60.42.0/24 | No ROA | IRR | 54 |
| 216.49.176.0/21 | No ROA | IRR | 58 |
| 216.49.184.0/21 | No ROA | IRR | 58 |
| 216.49.184.0/23 | No ROA | IRR | 58 |
| 216.49.186.0/24 | No ROA | IRR | 58 |
| 216.49.189.0/24 | No ROA | IRR | 51 |
| 2632:1fe::/32 | No ROA | IRR | 33 |
| 2632:101::/32 | No ROA | IRR covering | 30 |
| 2632:102::/32 | No ROA | IRR | 33 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS19648 may originate these prefixes, up to the maximum length shown.
No ROA names this AS as an authorised origin.
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 AS19648 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 |
|---|---|---|---|---|---|
| 2620:19b::/32 | RADB | Proxy object for FD customer. | MAINT-AS13415 | 2024-12-06 | Not announced |
| 2632:100::/30 | RADB | Proxy object for FD Customer | MAINT-AS13415 | 2025-06-05 | Not announced |
| 198.60.41.0/24 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | 2023-11-13 | Announced |
| 198.60.42.0/24 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | 2023-11-13 | Announced |
| 216.49.176.0/21 | RADB | Proxy object for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
| 216.49.184.0/21 | RADB | Proxy object for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
| 216.49.184.0/23 | RADB | Proxy object for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
| 216.49.186.0/24 | RADB | Proxy route for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
| 216.49.189.0/24 | RADB | Proxy route for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
| 2632:102::/32 | RADB | Proxy route for FirstDigital customer. | MAINT-AS13415 | 2026-10-26 | Announced |
| 2632:1fe::/32 | RADB | Proxy object for FirstDigital customer. | MAINT-AS13415 | 2026-03-25 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS19648 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-29933-TRANSIT | RADB | Lists AS19648 as a direct member |
AS-COMCAST-EDIA | RADB | Lists AS19648 as a direct member |
AS-HURRICANE | RADB | Lists AS19648 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS19648 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS19648 as a direct member |
AS-UTAHT | ARIN | Lists AS19648 as a direct member |
AS-XO | ARIN | Lists AS19648 as a direct member |
AS-XO-B | ARIN | Lists AS19648 as a direct member |
AS13415:AS-CUSTOMERS | RADB | Lists AS19648 as a direct member |
AS198949:AS-SD | RADB | Lists AS19648 as a direct member |
RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.