Routing security
AS141234 BDTPL-AS-AP - Big Data Technologies Pvt Ltd
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS141234 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 103.156.244.0/24 | RPKI valid | IRR | 50 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS141234 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 103.156.244.0/24 | /24 | APNIC |
| 103.156.245.0/24 | /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 |
|---|---|---|---|
| AS23674 | Nayatel (Pvt) Ltd | 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 AS141234 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 |
|---|---|---|---|---|---|
| 103.156.244.0/23 | RADB | PTCL VIA EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 103.156.245.0/24 | APNIC | PakLink | MAINT-BDTPL-PK | 2025-12-15 | Not announced |
| 103.156.245.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 2001:df5:280::/48 | RADB | PTCL VIA EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 103.156.244.0/24 | APNIC | Big Data Technologies Pvt Ltd | MAINT-BDTPL-PK | 2020-10-28 | Announced |
| 103.156.244.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS141234 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-EMIX | RADB | Lists AS141234 as a direct member |
AS-SETPTCL | APNIC | Lists AS141234 as a direct member |
AS38193:AS-PEERS | APNIC | Lists AS141234 as a direct member |
RPKI from rpki-client, validated 2026-11-11 13:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-11. Cross-check on bgp.he.net.