Routing security
AS153347 LCTLAOS-AS-AP Lao Communication Technology Sole Co., Ltd
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS153347 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 87.82.58.0/24 | RPKI valid | IRR | 4 |
| 160.187.128.0/24 | RPKI valid | IRR | 50 |
| 160.187.129.0/24 | RPKI valid | IRR | 50 |
| 163.8.203.0/24 | RPKI valid | IRR | 50 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS153347 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 45.192.21.0/24 | /24 | AFRINIC |
| 87.82.58.0/24 | /24 | RIPENCC |
| 160.187.128.0/23 | /23 | APNIC |
| 160.187.128.0/24 | /24 | APNIC |
| 160.187.129.0/24 | /24 | APNIC |
| 163.8.203.0/24 | /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 |
|---|---|---|---|
| AS4837 | CHINA UNICOM China169 Backbone | Declared | Observed |
| AS10099 | China Unicom Global | 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 AS153347 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 |
|---|---|---|---|---|---|
| 45.192.21.0/24 | AFRINIC | Lao Communication Technology Sole Co., Ltd | LARUS-SERVICE-MNT | 2025-05-21 | Not announced |
| 45.192.21.0/24 | RADB | Lao_Communication_Technology_Sole_Co_Ltd | MAINT-LARUS | 2026-10-17 | Not announced |
| 160.187.128.0/23 | APNIC | Lao Communication Technology Sole Co., Ltd | MAINT-LCTLAOS-LA | 2024-10-18 | Not announced |
| 87.82.58.0/24 | RADB | autogen | MAINT-AS834 | 2026-09-29 | Announced |
| 87.82.58.0/24 | RIPE | — | NETUTILS-MNT | 2026-09-18 | Announced |
| 160.187.128.0/24 | APNIC | Lao Communication Technology Sole Co., Ltd | MAINT-LCTLAOS-LA | 2026-10-12 | Announced |
| 160.187.129.0/24 | APNIC | Lao Communication Technology Sole Co., Ltd | MAINT-LCTLAOS-LA | 2026-10-12 | Announced |
| 163.8.203.0/24 | APNIC | Lao Communication Technology Sole Co., Ltd | MAINT-532444-IPXO | 2026-05-08 | Announced |
| 163.8.203.0/24 | RADB | autogen | MAINT-AS834 | 2026-05-07 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS153347 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-10099 | RADB | Lists AS153347 as a direct member |
RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.