asn.dev

Routing security

AS53713 NATIONAL-CEMENT - National Cement Company

Unclassified ARIN

RPKI valid 0% 0 of 5 announcements
RPKI invalid 2 dropped by validating networks
No ROA 3 not covered by any ROA
IRR registered 60% 2 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS53713 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
65.19.169.112/28RPKI invalidNo IRR2
72.52.83.88/29RPKI invalidNo IRR2
199.204.95.0/24No ROAIRR53
204.80.191.0/24No ROAIRR58
208.255.195.0/24No ROAIRR53

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS53713 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
74.62.38.0/23/24ARIN
2001:470:468::/48/48ARIN
2001:470:46a::/48/48ARIN

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

11 objects · 7 not announced

Route objects naming AS53713 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
74.62.38.0/23ARINCharter Communications IncMNT-CC-35172023-08-09Not announced
74.62.38.0/23RADBRR-RC-National Cement-Los AngelesMAINT-RR2023-11-13Not announced
74.62.38.0/24ARINCharter Communications IncMNT-CC-35172023-08-09Not announced
74.62.39.0/24ARINCharter Communications IncMNT-CC-35172023-08-09Not announced
2001:470:468::/48ARINHurricane Electric LLCMNT-HURC2026-09-26Not announced
2001:470:46a::/48ARINHurricane Electric LLCMNT-HURC2026-09-26Not announced
2620:34:8000::/48ARINNational Cement CompanyMNT-NATION-112011-07-22Not announced
199.204.95.0/24ALTDBNational Cement Company 15821 Ventura Bl #475 Encino CAMAINT-AS537132019-10-15Announced
204.80.191.0/24ALTDBNational Cement Company 15821 Ventura Bl #475 Encino CAMAINT-AS537132019-10-15Announced
204.80.191.0/24RADBNational Cement CompanyMAINT-AS275062023-11-13Announced
208.255.195.0/24ALTDBNATIONAL-CEMENT National Cement Company 15821 Ventura Bl 475MAINT-AS537132020-05-17Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS53713 directly show who expects to carry it.

AS-setWhereRelationship
AS-CCFRADBLists AS53713 as a direct member
AS-CCF-TESTRADBLists AS53713 as a direct member
AS-GREATACCESSALTDBLists AS53713 as a direct member
AS-GREATACCESSARINLists AS53713 as a direct member
AS-HURRICANERADBLists AS53713 as a direct member
AS-INTERWORLDALTDBLists AS53713 as a direct member
AS-LOSNETTOSNTTCOMLists AS53713 as a direct member
AS-LOSNETTOS-IPV6NTTCOMLists AS53713 as a direct member
AS-NATIONALCEMENTALTDBLists AS53713 as a direct member
AS-NATIONALCEMENTARINLists AS53713 as a direct member
AS-XO-BARINLists AS53713 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS53713 as a direct member

RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.