asn.dev

Routing security

AS37451 CongoTelecom

Residential APNIC

RPKI valid 0% 0 of 38 announcements
RPKI invalid 0 none
No ROA 38 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

38 observed

Every prefix observed with AS37451 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2c0f:f568::/48No ROAIRR30
102.129.64.0/24No ROAIRR51
102.129.65.0/24No ROAIRR2
102.129.66.0/24No ROAIRR2
102.129.67.0/24No ROAIRR52
102.129.68.0/24No ROAIRR52
102.129.69.0/24No ROAIRR52
102.129.70.0/24No ROAIRR52
102.129.71.0/24No ROAIRR52
102.129.72.0/24No ROAIRR52
102.129.73.0/24No ROAIRR52
102.129.74.0/24No ROAIRR52
102.129.75.0/24No ROAIRR52
102.129.76.0/24No ROAIRR52
102.129.77.0/24No ROAIRR52
102.129.78.0/24No ROAIRR52
102.129.79.0/24No ROAIRR52
102.129.81.0/24No ROAIRR52
102.129.82.0/24No ROAIRR52
102.129.84.0/24No ROAIRR52
102.129.85.0/24No ROAIRR53
102.129.86.0/24No ROAIRR52
102.129.87.0/24No ROAIRR22
102.129.88.0/24No ROAIRR52
102.129.89.0/24No ROAIRR52
102.129.90.0/24No ROAIRR52
102.129.91.0/24No ROAIRR52
102.129.92.0/24No ROAIRR52
102.129.93.0/24No ROAIRR52
102.129.94.0/24No ROAIRR52
102.213.232.0/24No ROAIRR52
154.53.209.0/24No ROAIRR covering52
154.53.210.0/24No ROAIRR covering52
154.53.211.0/24No ROAIRR covering52
197.157.252.0/24No ROAIRR52
197.157.253.0/24No ROAIRR52
197.157.254.0/24No ROAIRR52
197.157.255.0/24No ROAIRR52

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS37451 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

85 objects · 50 not announced

Route objects naming AS37451 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
41.190.72.0/22RADBChina Telecom via EMIXMAINT-AS89662023-11-13Not announced
41.223.88.0/22RADBChina Telecom via EMIXMAINT-AS89662023-11-13Not announced
41.242.128.0/22RADBChina Telecom via EMIXMAINT-AS89662023-11-13Not announced
102.129.64.0/19AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Not announced
102.129.64.0/20AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.64.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.68.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.72.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.76.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.79.0/32AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-29Not announced
102.129.80.0/20AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.80.0/21AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.80.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.80.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Not announced
102.129.83.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Not announced
102.129.88.0/21AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.129.95.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Not announced
102.213.232.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-01Not announced
102.213.232.0/23AFRINICCongo TelecomCONGOTELECOM-MNT2025-07-16Not announced
102.213.233.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-01Not announced
102.213.234.0/23AFRINICCongo TelecomCONGOTELECOM-MNT2025-07-16Not announced
102.213.234.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-01Not announced
102.213.235.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-01Not announced
154.53.208.0/22RADBRoute Registered for Cogent Communications Customer Congo TelecomMAINT-AS1742023-11-13Not announced
154.73.116.0/22RADBChina Telecom via EMIXMAINT-AS89662023-11-13Not announced
156.0.88.0/24RADBChinaTel via EMIXMAINT-AS89662023-11-13Not announced
156.0.89.0/24RADBChinaTel via EMIXMAINT-AS89662023-11-13Not announced
156.0.90.0/24RADBChinaTel via EMIXMAINT-AS89662023-11-13Not announced
156.0.91.0/24RADBChinaTel via EMIXMAINT-AS89662023-11-13Not announced
197.157.252.0/22AFRINICCONGO TELECOMCONGOTELECOM-MNT2015-12-28Not announced
197.157.252.0/22RADBChina Telecom via EMIXMAINT-AS89662023-11-13Not announced
197.157.252.0/23AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Not announced
197.157.254.0/23AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Not announced
2c0f:f568::/32AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-18Not announced
2c0f:f568:1::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:2::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:3::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:4::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:5::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:6::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:7::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:8::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:9::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:a::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:b::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:c::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:d::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:e::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:f::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-18Not announced
2c0f:f568:102::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-06Not announced
102.129.64.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.65.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.66.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.67.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.68.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.69.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.70.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.71.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.72.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.73.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.74.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.75.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.76.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.77.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
102.129.78.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-10-30Announced
102.129.79.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-11-16Announced
102.129.81.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Announced
102.129.82.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Announced
102.129.84.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Announced
102.129.85.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-09-01Announced
102.129.86.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.87.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.88.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.89.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.90.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.91.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.92.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.93.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.129.94.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2020-08-21Announced
102.213.232.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2022-12-01Announced
197.157.252.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
197.157.253.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
197.157.254.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
197.157.255.0/24AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-17Announced
2c0f:f568::/48AFRINICCONGO TELECOMCONGOTELECOM-MNT2019-03-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS37451 directly show who expects to carry it.

AS-setWhereRelationship
AS-AIRTEL-DRCAFRINICLists AS37451 as a direct member
AS-AIRTELCGAFRINICLists AS37451 as a direct member
AS-ANGOLACABLES-AOAFRINICLists AS37451 as a direct member
AS-ANGOLACABLES-AORADBLists AS37451 as a direct member
AS-BICS-CUST-AFRINICAFRINICLists AS37451 as a direct member
AS-CONGOTELECOMAFRINICLists AS37451 as a direct member
AS-CPRMRIPELists AS37451 as a direct member
AS-CTBC-CUSTOMERS181RADBLists AS37451 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS37451 as a direct member
AS-EMIXRADBLists AS37451 as a direct member
AS-INTERFIBER-SETRADBLists AS37451 as a direct member
AS-INTERFIBER-SETRIPELists AS37451 as a direct member
AS-ISECURETRIPELists AS37451 as a direct member
AS-KDDCUSTOMER2RADBLists AS37451 as a direct member
AS-PARATUS-CUSTOMERSAFRINICLists AS37451 as a direct member
AS-SET-AFRIXRIPELists AS37451 as a direct member
AS-TELICITY-PEERING-FRANCE-IXRIPELists AS37451 as a direct member
AS-TRANSROUTE-SPECRIPELists AS37451 as a direct member
AS63529:AS-63529-AS-IMPORT-AS23764APNICLists AS37451 as a direct member
AS6774:AS-BICS-CUSTRIPELists AS37451 as a direct member

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