Routing security
AS135734 BITSPILN-AS-IN - Birla Institute Of Technology And Science
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS135734 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 103.144.92.0/23 | RPKI valid | IRR | 52 |
| 103.144.92.0/24 | RPKI valid | IRR | 52 |
| 103.144.93.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS135734 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 103.144.92.0/23 | /24 | APNIC |
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 |
|---|---|---|---|
| AS9829 | National Internet Backbone | Declared | Observed |
| AS55836 | Reliance Jio Infocomm Limited | 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 AS135734 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 |
|---|---|---|---|---|---|
| 103.141.77.0/24 | APNIC | Alankit Ltd. | MAINT-IN-ALNLTD | 2025-12-14 | Not announced |
| 103.144.92.0/23 | APNIC | Birla Institute Of Technology And Science | MAINT-IN-BITSPILN | 2025-12-14 | Announced |
| 103.144.92.0/24 | APNIC | Birla Institute Of Technology And Science | MAINT-IN-BITSPILN | 2025-12-14 | Announced |
| 103.144.93.0/24 | APNIC | Birla Institute Of Technology And Science | MAINT-IN-BITSPILN | 2025-12-14 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS135734 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-INFOTEL-IN | APNIC | Lists AS135734 as a direct member |
AS-INFOTEL-IN | RADB | Lists AS135734 as a direct member |
AS-KDDCUSTOMER2 | RADB | Lists AS135734 as a direct member |
AS134021:AS-AIRGENIE | APNIC | Lists AS135734 as a direct member |
AS134884:AS-AISPL | APNIC | Lists AS135734 as a direct member |
AS9583:AS-SIFY | APNIC | Lists AS135734 as a direct member |
AS9583:AS-SIFY | RADB | Lists AS135734 as a direct member |
AS9829:AS-BSNL | APNIC | Lists AS135734 as a direct member |
RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.