Routing security
AS9937 DELTANET-AS-AP Delta Networks
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS9937 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 103.255.148.0/22 | RPKI valid | IRR | 54 |
| 180.149.208.0/24 | RPKI valid | IRR | 54 |
| 180.149.209.0/24 | RPKI valid | IRR | 54 |
| 180.149.210.0/24 | RPKI valid | IRR | 54 |
| 180.149.211.0/24 | RPKI valid | IRR | 54 |
| 180.149.212.0/24 | RPKI valid | IRR | 54 |
| 180.149.213.0/24 | RPKI valid | IRR | 54 |
| 180.149.223.0/24 | RPKI valid | IRR | 54 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS9937 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 103.255.148.0/22 | /22 | APNIC |
| 103.255.148.0/24 | /24 | APNIC |
| 103.255.149.0/24 | /24 | APNIC |
| 180.149.208.0/20 | /20 | APNIC |
| 180.149.208.0/24 | /24 | APNIC |
| 180.149.209.0/24 | /24 | APNIC |
| 180.149.210.0/24 | /24 | APNIC |
| 180.149.211.0/24 | /24 | APNIC |
| 180.149.212.0/24 | /24 | APNIC |
| 180.149.213.0/24 | /24 | APNIC |
| 180.149.223.0/24 | /24 | APNIC |
| 2402:7c00::/32 | /32 | 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 |
|---|---|---|---|
| AS132165 | Connect Communications | 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 AS9937 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 |
|---|---|---|---|---|---|
| 103.255.148.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Not announced |
| 103.255.148.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 103.255.149.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Not announced |
| 103.255.149.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 180.149.208.0/20 | APNIC | Delta Networks Route Object | MAINT-DELTANET-PK | 2010-03-24 | Not announced |
| 180.149.208.0/20 | RADB | PTCLPrem via EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 182.255.48.0/22 | RADB | PTCLPrem via EMIX | MAINT-AS8966 | 2023-11-13 | Not announced |
| 2402:7c00::/32 | APNIC | Route Object IPv6 Ready | MAINT-DELTANET-PK | 2009-10-24 | Not announced |
| 103.255.148.0/22 | APNIC | Delta Networks Route Object | MAINT-DELTANET-PK | 2013-12-31 | Announced |
| 103.255.148.0/22 | RADB | PTCLPrem via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.208.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.208.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.209.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.209.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.210.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.210.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.211.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.211.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.212.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.212.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.213.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.213.0/24 | RADB | PTCL via EMIX | MAINT-AS8966 | 2023-11-13 | Announced |
| 180.149.223.0/24 | APNIC | Delta Networks | MAINT-DELTANET-PK | 2017-07-14 | Announced |
| 180.149.223.0/24 | 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 AS9937 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-10099 | RADB | Lists AS9937 as a direct member |
AS-EMIX | RADB | Lists AS9937 as a direct member |
AS-OPTUS | RADB | Lists AS9937 as a direct member |
AS-SETFIBERLINK | APNIC | Lists AS9937 as a direct member |
AS-SETPTCL | APNIC | Lists AS9937 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS9937 as a direct member |
AS132165:AS-CUSTOMER | APNIC | Lists AS9937 as a direct member |
AS132165:AS-CUSTOMERS | APNIC | Lists AS9937 as a direct member |
AS38193:AS-PEERS | APNIC | Lists AS9937 as a direct member |
AS58453:AS-ASIAASCUST | APNIC | Lists AS9937 as a direct member |
AS58453:AS-ASIAASCUST | RADB | Lists AS9937 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.