Routing security
AS40169 USABROAD
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS40169 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a10:d600::/48 | RPKI invalid | No IRR | 1 |
| 38.210.189.0/24 | No ROA | IRR | 52 |
| 38.210.190.0/24 | No ROA | IRR | 52 |
| 38.210.191.0/24 | No ROA | IRR | 52 |
| 23.153.40.0/24 | RPKI valid | IRR | 50 |
| 45.67.73.0/24 | RPKI valid | IRR covering | 54 |
| 45.67.74.0/24 | RPKI valid | IRR covering | 53 |
| 45.67.75.0/24 | RPKI valid | IRR covering | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS40169 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 23.153.40.0/24 | /24 | ARIN |
| 45.67.73.0/24 | /24 | RIPENCC |
| 45.67.74.0/24 | /24 | RIPENCC |
| 45.67.75.0/24 | /24 | RIPENCC |
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 |
|---|---|---|---|
| AS19669 | Steel City Signal | Declared | not observed |
| AS49915 | Megaport (UK) Limited | Declared | Observed |
| AS42298 | Ooredoo Q.S.C. | not declared | Observed |
| AS42156 | GNX B.V. | not declared | Observed |
| AS48728 | Vodafone Qatar P.Q.S.C | not 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 AS40169 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 |
|---|---|---|---|---|---|
| 45.67.72.0/22 | RIPE | — | MNT-US-USABROAD-1 | 2019-05-07 | Not announced |
| 23.153.40.0/24 | ARIN | USABROAD INC. | MNT-USABR | 2026-04-22 | Announced |
| 38.210.189.0/24 | RADB | Route Registered for Cogent Communications Customer - USABROAD Inc. | MAINT-AS174 | 2024-10-04 | Announced |
| 38.210.190.0/24 | RADB | Route Registered for Cogent Communications Customer - USABROAD Inc. | MAINT-AS174 | 2024-10-04 | Announced |
| 38.210.191.0/24 | RADB | Route Registered for Cogent Communications Customer - USABROAD Inc. | MAINT-AS174 | 2024-10-04 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS40169 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-GNX-AE | RIPE | Lists AS40169 as a direct member |
AS-QTEL-TRANSIT-SET | RIPE | Lists AS40169 as a direct member |
AS-STORMWALL-SET | RADB | Lists AS40169 as a direct member |
AS-STORMWALL-SET | RIPE | Lists AS40169 as a direct member |
AS-TELSTRA-INTL-CUSTOMERS | RADB | Lists AS40169 as a direct member |
AS-VODAFONEQATAR-SET | RIPE | Lists AS40169 as a direct member |
AS-ZENLAYER | RADB | Lists AS40169 as a direct member |
AS49915:AS-CUSTOMERS | RIPE | Lists AS40169 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.