asn.dev

Routing security

AS271907 COLNETWORK C.A.

Residential LACNIC Cable/DSL/ISP

RPKI valid 100% 79 of 79 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 12 authorising this AS

Announcements

What this network originates

79 observed

Every prefix observed with AS271907 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.41.188.0/23RPKI validIRR covering57
38.41.188.0/24RPKI validIRR covering57
38.41.189.0/24RPKI validIRR covering57
38.41.190.0/23RPKI validIRR covering57
38.51.236.0/23RPKI validIRR covering57
38.51.236.0/24RPKI validIRR covering51
38.51.237.0/24RPKI validIRR covering51
38.51.239.0/24RPKI validIRR covering51
38.63.64.0/24RPKI validIRR covering57
38.63.65.0/24RPKI validIRR covering57
38.63.66.0/24RPKI validIRR covering57
38.63.67.0/24RPKI validIRR covering57
38.63.68.0/24RPKI validIRR covering57
38.63.69.0/24RPKI validIRR covering57
38.63.70.0/24RPKI validIRR covering57
38.63.71.0/24RPKI validIRR covering57
38.63.72.0/24RPKI validIRR covering57
38.63.73.0/24RPKI validIRR covering57
38.63.74.0/24RPKI validIRR covering57
38.63.75.0/24RPKI validIRR covering57
38.63.76.0/24RPKI validIRR covering57
38.63.80.0/24RPKI validIRR covering57
38.63.81.0/24RPKI validIRR covering57
38.63.82.0/24RPKI validIRR covering57
38.63.83.0/24RPKI validIRR covering57
38.63.84.0/24RPKI validIRR covering57
38.63.85.0/24RPKI validIRR covering57
38.63.88.0/24RPKI validIRR covering57
38.63.89.0/24RPKI validIRR covering57
38.63.90.0/24RPKI validIRR covering57
38.63.91.0/24RPKI validIRR covering57
38.63.92.0/24RPKI validIRR covering57
38.63.93.0/24RPKI validIRR covering57
38.63.96.0/24RPKI validIRR covering57
38.63.97.0/24RPKI validIRR covering57
38.63.98.0/24RPKI validIRR covering57
38.63.99.0/24RPKI validIRR covering57
38.63.100.0/24RPKI validIRR covering57
38.63.101.0/24RPKI validIRR covering57
38.63.102.0/24RPKI validIRR covering57
38.63.103.0/24RPKI validIRR covering57
38.63.104.0/24RPKI validIRR covering57
38.63.105.0/24RPKI validIRR covering57
38.63.106.0/24RPKI validIRR covering57
38.63.107.0/24RPKI validIRR covering57
38.63.108.0/24RPKI validIRR covering57
38.63.109.0/24RPKI validIRR covering57
38.63.110.0/24RPKI validIRR covering57
38.63.111.0/24RPKI validIRR covering57
38.63.112.0/24RPKI validIRR covering57
38.63.113.0/24RPKI validIRR covering57
38.63.114.0/24RPKI validIRR covering57
38.63.115.0/24RPKI validIRR covering57
38.63.116.0/24RPKI validIRR covering57
38.63.117.0/24RPKI validIRR covering57
38.63.118.0/24RPKI validIRR covering57
38.63.119.0/24RPKI validIRR covering57
38.63.120.0/24RPKI validIRR covering57
38.63.121.0/24RPKI validIRR covering57
38.63.122.0/24RPKI validIRR covering56
156.238.74.0/24RPKI validIRR57
156.238.75.0/24RPKI validIRR57
156.238.76.0/24RPKI validIRR57
181.233.88.0/23RPKI validIRR covering57
181.233.90.0/23RPKI validIRR covering57
181.233.90.0/24RPKI validIRR57
206.0.160.0/20RPKI validIRR covering57
206.0.160.0/21RPKI validIRR covering51
206.0.168.0/21RPKI validIRR covering51
206.0.172.0/24RPKI validIRR covering57
206.0.175.0/24RPKI validIRR covering57
206.0.176.0/20RPKI validIRR covering57
206.0.176.0/21RPKI validIRR covering51
206.0.180.0/22RPKI validIRR covering52
206.0.181.0/24RPKI validIRR covering57
206.0.182.0/24RPKI validIRR covering57
206.0.183.0/24RPKI validIRR covering57
206.0.185.0/24RPKI validIRR covering57
2803:e210::/32RPKI validIRR33

RPKI · ROAs

Route origin authorisations

12 ROAs

Signed statements by address holders that AS271907 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
38.20.229.0/24/24ARIN
38.41.188.0/22/24ARIN
38.51.236.0/22/24ARIN
38.63.64.0/18/24ARIN
156.238.73.0/24/24AFRINIC
156.238.74.0/24/24AFRINIC
156.238.75.0/24/24AFRINIC
156.238.76.0/24/24AFRINIC
181.233.88.0/22/24LACNIC
206.0.160.0/19/24ARIN
2803:e210::/32/32LACNIC
2803:e210::/32/48LACNIC

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

RPKI · ASPA

Declared transit providers

3 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS10293CANTV Servicios, VenezuelaDeclaredObserved
AS61461Airtek Solutions C.A.DeclaredObserved
AS263703VIGINET C.ADeclaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

20 objects · 11 not announced

Route objects naming AS271907 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
38.20.229.0/24ARINRoute Registered for Cogent Communications Customer - Interanchanet ComunicacionesMNT-COGC2025-12-08Not announced
38.20.229.0/24RADBITX-CUSTOMER-VIGINETMAINT-AS186782026-03-19Not announced
38.41.188.0/22ARINRoute Registered for Cogent Communications Customer - COLNETWORK C.A.MNT-COGC2025-10-16Not announced
38.51.236.0/22ARINRoute Registered for Cogent Communications Customer - COLNETWORK C.A.MNT-COGC2025-12-08Not announced
38.63.64.0/18ARINRoute Registered for Cogent Communications Customer - COLNETWORK C.A.MNT-COGC2026-09-08Not announced
45.195.228.0/22RADB—MAINT-AS614612026-07-20Not announced
156.238.73.0/24AFRINICCOLNETWORK C.A.LARUS-SERVICE-MNT2026-08-11Not announced
156.238.73.0/24RADBCOLNETWORK_CAMAINT-LARUS2026-08-31Not announced
181.233.88.0/22LACNICLACNIC generated route for COLNETWORK C.A.MNT-VE-COCA26-LACNIC2025-04-26Not announced
181.233.88.0/22RADBITX-CUSTOMER-VIGINETMAINT-AS186782023-11-13Not announced
206.0.160.0/19ARINRoute Registered for Cogent Communications Customer - COLNETWORK C.A.MNT-COGC2025-12-08Not announced
156.238.74.0/24AFRINICCOLNETWORK C.A.LARUS-SERVICE-MNT2026-08-11Announced
156.238.74.0/24RADBCOLNETWORK_CAMAINT-LARUS2026-08-31Announced
156.238.75.0/24AFRINICCOLNETWORK C.A.LARUS-SERVICE-MNT2026-08-11Announced
156.238.75.0/24RADBCOLNETWORK_CAMAINT-LARUS2026-08-31Announced
156.238.76.0/24AFRINICCOLNETWORK C.A.LARUS-SERVICE-MNT2026-08-11Announced
156.238.76.0/24RADBCOLNETWORK_CAMAINT-LARUS2026-08-31Announced
181.233.90.0/24RADBVNET-CUSTOMERMAINT-AS2637032023-11-30Announced
2803:e210::/32LACNICLACNIC generated route6 for COLNETWORK C.A.MNT-VE-COCA26-LACNIC2025-04-26Announced
2803:e210::/32RADBITX-CUSTOMER-VIGINETMAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271907 directly show who expects to carry it.

AS-setWhereRelationship
AS271907:AS-COLNETWORKPeeringDBDeclared by the operator as its own set
AS-CTBC-CUSTOMERS234RADBLists AS271907 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271907 as a direct member
AS-HURRICANERADBLists AS271907 as a direct member
AS-HURRICANEV6RADBLists AS271907 as a direct member
AS-NWN-TRANSITRADBLists AS271907 as a direct member
AS-STORMWALL-SETRADBLists AS271907 as a direct member
AS-STORMWALL-SETRIPELists AS271907 as a direct member
AS-TRANSROUTE-SPECRIPELists AS271907 as a direct member
AS199746:AS-BLACKLISTRIPELists AS271907 as a direct member
AS204464:AS-BLACKLISTRIPELists AS271907 as a direct member
AS21826:AS-CONERADBLists AS271907 as a direct member
AS263703:AS-CUSTOMERSRADBLists AS271907 as a direct member
AS271907:AS-COLNETWORKLACNICLists AS271907 as a direct member
AS273007:AS-FIVENLACNICLists AS271907 as a direct member
AS273007:AS-PROVLACNICLists AS271907 as a direct member
AS273890:AS-CUSTOMERSLV1RADBLists AS271907 as a direct member
AS28007:AS-ALLRADBLists AS271907 as a direct member
AS394684:AS-ALLRADBLists AS271907 as a direct member
AS61461:AS-CUSTOMERSLV1RADBLists AS271907 as a direct member

RPKI from rpki-client, validated 2026-10-26 12:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-26. Cross-check on bgp.he.net.