asn.dev

Routing security

AS272102 BESSER SOLUTIONS C.A.

Residential LACNIC

RPKI valid 20% 2 of 10 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS272102 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.51.120.0/24No ROAIRR51
38.51.121.0/24No ROAIRR51
38.51.122.0/24No ROAIRR51
38.51.123.0/24No ROAIRR51
149.18.28.0/24No ROAIRR51
149.18.29.0/24No ROAIRR51
149.18.30.0/24No ROAIRR51
149.18.31.0/24No ROAIRR51
2803:e710::/32RPKI validIRR31
2803:e710:1400::/42RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS272102 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2803:e710::/32/32LACNIC
2803:e710:1400::/42/42LACNIC

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

13 objects · 2 not announced

Route objects naming AS272102 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
38.51.120.0/22RADBRoute Registered for Cogent Communications Customer - BESSER SOLUTIONS C.AMAINT-AS1742023-11-13Not announced
149.18.28.0/22RADBISPMAINT-AS642862026-10-06Not announced
38.51.120.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022024-04-01Announced
38.51.121.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022024-04-01Announced
38.51.122.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022024-04-01Announced
38.51.123.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022024-04-01Announced
149.18.28.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022026-10-05Announced
149.18.29.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022025-03-18Announced
149.18.30.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022025-03-18Announced
149.18.31.0/24RADBBlock IPv4 Besser SolutionsMAINT-AS2721022025-03-18Announced
2803:e710::/32LACNICLACNIC generated route6 for BESSER SOLUTIONS C.A.MNT-VE-BSCA5-LACNIC2025-04-26Announced
2803:e710::/32RADBBlock IPv6 Besser SolutionsMAINT-AS2721022024-04-01Announced
2803:e710:1400::/42LACNICLACNIC generated route6 for BESSER SOLUTIONS C.A.MNT-VE-BSCA5-LACNIC2026-09-29Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS272102 directly show who expects to carry it.

AS-setWhereRelationship
AS-E1-AUTOMATION-CUSTOMERRADBLists AS272102 as a direct member
AS-GNT-CUSTOMERSRADBLists AS272102 as a direct member
AS-ITXCOLRADBLists AS272102 as a direct member
AS-NWN-TRANSITRADBLists AS272102 as a direct member
AS272102:AS-BESSERSOLUTIONSLACNICLists AS272102 as a direct member
AS272102:AS-BESSERSOLUTIONSV2LACNICLists AS272102 as a direct member
AS272102:AS-CONERADBLists AS272102 as a direct member
AS28007:AS-ALLRADBLists AS272102 as a direct member
AS32270:AS-LDT1063RADBLists AS272102 as a direct member
AS394684:AS-ALLRADBLists AS272102 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS272102 as a direct member
AS61461:AS-CUSTOMERSLV2RADBLists AS272102 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.