asn.dev

Routing security

AS137487 MERALCO-AS-AP Manila Electric Company

Unclassified APNIC

RPKI valid 100% 5 of 5 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 5 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS137487 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.110.75.0/24RPKI validIRR55
103.119.134.0/24RPKI validIRR56
103.119.135.0/24RPKI validIRR56
103.119.136.0/24RPKI validIRR55
2001:df4:6300::/48RPKI validIRR33

RPKI · ROAs

Route origin authorisations

5 ROAs

Signed statements by address holders that AS137487 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.110.75.0/24/24APNIC
103.119.134.0/24/24APNIC
103.119.135.0/24/24APNIC
103.119.136.0/24/24APNIC
2001:df4:6300::/48/48APNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

14 objects · 1 not announced

Route objects naming AS137487 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.

PrefixSourceDescriptionMaintainerChangedRouting
120.28.51.0/24APNICGlobe Telecom (GMCR,INC)MAINT-MGR-AP2019-02-12Not announced
103.110.75.0/24APNICManila Electric CompanyMAINT-MERALCO-PH2021-02-02Announced
103.110.75.0/24NTTCOMProxy-registered route objectMAINT-AS93042018-03-12Announced
103.110.75.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.119.134.0/24APNICManila Electric CompanyMAINT-MERALCO-PH2021-02-02Announced
103.119.134.0/24NTTCOMMERALCOMAINT-PLDT2019-04-25Announced
103.119.134.0/24RADBGlobeMAINT-AS47662023-11-13Announced
103.119.135.0/24APNICManila Electric CompanyMAINT-MERALCO-PH2021-02-02Announced
103.119.135.0/24NTTCOMMERALCOMAINT-PLDT2019-04-25Announced
103.119.135.0/24RADBGlobeMAINT-AS47662023-11-13Announced
103.119.136.0/24APNICManila Electric CompanyMAINT-MERALCO-PH2021-02-02Announced
103.119.136.0/24NTTCOMMERALCOMAINT-PLDT2019-04-25Announced
103.119.136.0/24RADBGlobeMAINT-AS47662023-11-13Announced
2001:df4:6300::/48APNICManila Electric CompanyMAINT-MERALCO-PH2021-02-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS137487 directly show who expects to carry it.

AS-setWhereRelationship
AS-BBIX-MANILARSRADBLists AS137487 as a direct member
AS-GLOBEINTERNET-CLIENTSARINLists AS137487 as a direct member
AS-GLOBEINTERNET-CLIENTSRIPELists AS137487 as a direct member
AS-HGC-INTLRADBLists AS137487 as a direct member
AS-HURRICANERADBLists AS137487 as a direct member
AS-HURRICANEV6RADBLists AS137487 as a direct member
AS-KDDCUSTOMER2RADBLists AS137487 as a direct member
AS-PLDTNTTCOMLists AS137487 as a direct member
AS-RADIUS-PHAPNICLists AS137487 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS137487 as a direct member
AS-TRANSIT-GLOBEAPNICLists AS137487 as a direct member
AS-TRANSIT-GLOBERADBLists AS137487 as a direct member
AS-TRANSROUTE-SPECRIPELists AS137487 as a direct member
AS141013:AS-GETAFIX-REACH-PEERSAPNICLists AS137487 as a direct member
AS55821:AS-RADIUS-PHAPNICLists AS137487 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.