asn.dev

Routing security

AS28252 WorldNet Telecom Comercio e Servicos de Telecomuni

Unclassified ARIN

RPKI valid 100% 73 of 73 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 30 authorising this AS

Announcements

What this network originates

73 observed

Every prefix observed with AS28252 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
179.189.240.0/20RPKI validIRR53
179.189.240.0/21RPKI validIRR52
179.189.240.0/22RPKI validIRR covering15
179.189.240.0/23RPKI validIRR covering15
179.189.240.0/24RPKI validIRR covering3
179.189.241.0/24RPKI validIRR covering3
179.189.242.0/23RPKI validIRR covering15
179.189.242.0/24RPKI validIRR covering3
179.189.243.0/24RPKI validIRR covering3
179.189.244.0/22RPKI validIRR covering15
179.189.244.0/23RPKI validIRR covering15
179.189.244.0/24RPKI validIRR covering3
179.189.245.0/24RPKI validIRR covering3
179.189.246.0/23RPKI validIRR covering15
179.189.246.0/24RPKI validIRR covering3
179.189.247.0/24RPKI validIRR covering3
179.189.248.0/21RPKI validIRR52
179.189.248.0/22RPKI validIRR covering15
179.189.248.0/23RPKI validIRR15
179.189.248.0/24RPKI validIRR covering3
179.189.249.0/24RPKI validIRR covering3
179.189.250.0/23RPKI validIRR covering15
179.189.250.0/24RPKI validIRR covering3
179.189.251.0/24RPKI validIRR covering3
179.189.252.0/22RPKI validIRR covering15
179.189.252.0/23RPKI validIRR covering15
179.189.252.0/24RPKI validIRR covering3
179.189.253.0/24RPKI validIRR covering3
179.189.254.0/23RPKI validIRR covering15
179.189.254.0/24RPKI validIRR covering3
187.1.160.0/20RPKI validIRR53
187.1.160.0/21RPKI validIRR53
187.1.160.0/22RPKI validIRR covering3
187.1.160.0/23RPKI validIRR covering3
187.1.160.0/24RPKI validIRR covering3
187.1.162.0/23RPKI validIRR covering3
187.1.164.0/22RPKI validIRR covering3
187.1.164.0/23RPKI validIRR covering3
187.1.164.0/24RPKI validIRR covering3
187.1.165.0/24RPKI validIRR covering3
187.1.166.0/23RPKI validIRR covering3
187.1.166.0/24RPKI validIRR covering3
187.1.167.0/24RPKI validIRR52
187.1.168.0/21RPKI validIRR53
187.1.168.0/22RPKI validIRR covering3
187.1.168.0/23RPKI validIRR covering3
187.1.168.0/24RPKI validIRR covering3
187.1.169.0/24RPKI validIRR covering3
187.1.170.0/23RPKI validIRR covering3
187.1.170.0/24RPKI validIRR covering3
187.1.171.0/24RPKI validIRR covering3
187.1.172.0/22RPKI validIRR covering3
187.1.172.0/23RPKI validIRR covering3
187.1.172.0/24RPKI validIRR covering3
187.1.173.0/24RPKI validIRR covering3
187.1.174.0/23RPKI validIRR covering3
187.1.174.0/24RPKI validIRR covering3
187.1.175.0/24RPKI validIRR covering3
2804:1544::/32RPKI validIRR34
2804:1544::/35RPKI validIRR34
2804:1544:2000::/35RPKI validIRR34
2804:1544:2000::/48RPKI validIRR covering34
2804:1544:2001::/48RPKI validIRR covering34
2804:1544:2002::/48RPKI validIRR covering34
2804:1544:2003::/48RPKI validIRR covering34
2804:1544:2080::/41RPKI validIRR covering34
2804:1544:2100::/48RPKI validIRR covering34
2804:1544:4000::/35RPKI validIRR34
2804:1544:6000::/35RPKI validIRR covering34
2804:1544:8000::/35RPKI validIRR covering34
2804:1544:a000::/35RPKI validIRR34
2804:1544:c000::/35RPKI validIRR34
2804:1544:e000::/35RPKI validIRR covering34

RPKI · ROAs

Route origin authorisations

30 ROAs

Signed statements by address holders that AS28252 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
179.189.240.0/20/24LACNIC
187.1.160.0/20/20LACNIC
187.1.160.0/21/21LACNIC
187.1.160.0/22/22LACNIC
187.1.160.0/23/23LACNIC
187.1.160.0/24/24LACNIC
187.1.162.0/23/23LACNIC
187.1.164.0/22/22LACNIC
187.1.164.0/23/23LACNIC
187.1.164.0/24/24LACNIC
187.1.165.0/24/24LACNIC
187.1.166.0/23/23LACNIC
187.1.166.0/24/24LACNIC
187.1.167.0/24/24LACNIC
187.1.168.0/21/21LACNIC
187.1.168.0/22/22LACNIC
187.1.168.0/23/23LACNIC
187.1.168.0/24/24LACNIC
187.1.169.0/24/24LACNIC
187.1.170.0/23/23LACNIC
187.1.170.0/24/24LACNIC
187.1.171.0/24/24LACNIC
187.1.172.0/22/22LACNIC
187.1.172.0/23/23LACNIC
187.1.172.0/24/24LACNIC
187.1.173.0/24/24LACNIC
187.1.174.0/23/23LACNIC
187.1.174.0/24/24LACNIC
187.1.175.0/24/24LACNIC
2804:1544::/32/48LACNIC

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 · 0 not announced

Route objects naming AS28252 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
179.189.240.0/20RADBWorldNet Telecom Comercio e Servi�os de TelecomuniMAINT-AS530872023-11-13Announced
179.189.240.0/21RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.189.248.0/21RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.189.248.0/23RADBCLIENTE_MOB_WorldNet Telecom Comercio e Servi??os de TelecomuniMAINT-AS618322025-01-22Announced
187.1.160.0/20RADBWorldNet Telecom Comercio e Servi�os de TelecomuniMAINT-AS530872023-11-13Announced
187.1.160.0/21RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
187.1.167.0/24RADBRoute object of AS28252 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-28Announced
187.1.168.0/21RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1544::/32RADBWorldNet Telecom Comercio e Servi�os de TelecomuniMAINT-AS530872023-11-13Announced
2804:1544::/35RADBAngola Cables proxy-registered route object for customer AS28252MAINT-AS374682023-11-13Announced
2804:1544:2000::/35RADBAngola Cables proxy-registered route object for customer AS28252MAINT-AS374682023-11-13Announced
2804:1544:4000::/35RADBAngola Cables proxy-registered route object for customer AS28252MAINT-AS374682023-11-13Announced
2804:1544:a000::/35RADBAngola Cables proxy-registered route object for customer AS28252MAINT-AS374682023-11-13Announced
2804:1544:c000::/35RADBAngola Cables proxy-registered route object for customer AS28252MAINT-AS374682023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS28252 directly show who expects to carry it.

AS-setWhereRelationship
AS-7738-BGP-CUSTOMERSRADBLists AS28252 as a direct member
AS-7738_CUSTOMERSRADBLists AS28252 as a direct member
AS-CTBC-CUSTOMERS196RADBLists AS28252 as a direct member
AS-CTBC-TOOLS-9RADBLists AS28252 as a direct member
AS-EMBRATELNETRADBLists AS28252 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS28252 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS28252 as a direct member
AS-HURRICANEV6RADBLists AS28252 as a direct member
AS-ITXBRRADBLists AS28252 as a direct member
AS-ITXBR1RADBLists AS28252 as a direct member
AS-MOB-CUSTOMER-AS28252RADBLists AS28252 as a direct member
AS-TELYRADBLists AS28252 as a direct member
AS273758:AS-UPSTREAMSALTDBLists AS28252 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS28252 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS28252 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.