asn.dev

Routing security

AS19863 Guyana Telephone & Telegraph Co.

Unclassified LACNIC

RPKI valid 100% 99 of 99 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

99 observed

Every prefix observed with AS19863 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
181.41.64.0/19RPKI validIRR57
181.41.68.0/22RPKI validIRR covering57
181.41.74.0/24RPKI validIRR57
181.41.77.0/24RPKI validIRR57
181.41.78.0/24RPKI validIRR57
181.41.80.0/22RPKI validIRR covering57
181.41.84.0/22RPKI validIRR covering57
181.41.88.0/21RPKI validIRR covering57
181.41.96.0/19RPKI validIRR57
181.41.96.0/22RPKI validIRR covering57
181.41.100.0/22RPKI validIRR covering57
181.41.104.0/22RPKI validIRR covering51
181.41.112.0/22RPKI validIRR covering57
181.41.120.0/22RPKI validIRR covering57
181.41.127.0/24RPKI validIRR57
181.199.224.0/19RPKI validIRR57
181.199.224.0/22RPKI validIRR covering57
181.199.228.0/24RPKI validIRR covering53
181.199.232.0/23RPKI validIRR covering57
181.199.248.0/24RPKI validIRR covering57
181.199.253.0/24RPKI validIRR covering57
190.80.0.0/19RPKI validIRR covering57
190.80.0.0/24RPKI validIRR covering57
190.80.1.0/24RPKI validIRR covering57
190.80.2.0/24RPKI validIRR covering53
190.80.3.0/24RPKI validIRR covering53
190.80.9.0/24RPKI validIRR covering57
190.80.10.0/24RPKI validIRR covering57
190.80.11.0/24RPKI validIRR covering53
190.80.12.0/22RPKI validIRR covering57
190.80.12.0/24RPKI validIRR covering57
190.80.13.0/24RPKI validIRR covering57
190.80.16.0/22RPKI validIRR covering57
190.80.28.0/24RPKI validIRR covering53
190.80.29.0/24RPKI validIRR covering53
190.80.30.0/24RPKI validIRR covering53
190.80.31.0/24RPKI validIRR covering57
190.80.32.0/19RPKI validIRR covering57
190.80.32.0/22RPKI validIRR covering53
190.80.44.0/22RPKI validIRR covering57
190.80.52.0/22RPKI validIRR covering57
190.80.62.0/24RPKI validIRR covering51
190.80.64.0/19RPKI validIRR57
190.80.64.0/22RPKI validIRR covering57
190.80.72.0/21RPKI validIRR covering57
190.80.72.0/22RPKI validIRR covering53
190.80.80.0/22RPKI validIRR covering57
190.80.88.0/23RPKI validIRR covering57
190.80.91.0/24RPKI validIRR covering57
190.80.92.0/22RPKI validIRR covering57
190.80.96.0/19RPKI validIRR57
190.80.96.0/23RPKI validIRR covering57
190.80.98.0/24RPKI validIRR covering57
190.80.104.0/22RPKI validIRR covering51
190.80.108.0/22RPKI validIRR covering51
190.80.112.0/21RPKI validIRR covering57
190.80.120.0/22RPKI validIRR covering57
190.80.124.0/22RPKI validIRR covering57
190.93.39.0/24RPKI validIRR57
2800:3c0::/35RPKI validIRR34
2800:3c0:1040::/44RPKI validIRR covering34
2800:3c0:1050::/44RPKI validIRR covering34
2800:3c0:1060::/44RPKI validIRR covering34
2800:3c0:1070::/44RPKI validIRR covering34
2800:3c0:1080::/44RPKI validIRR covering34
2800:3c0:1090::/44RPKI validIRR covering34
2800:3c0:1100::/44RPKI validIRR covering34
2800:3c0:1120::/44RPKI validIRR covering34
2800:3c0:2000::/35RPKI validIRR34
2800:3c0:2040::/44RPKI validIRR covering34
2800:3c0:2050::/44RPKI validIRR covering34
2800:3c0:2060::/44RPKI validIRR covering34
2800:3c0:2070::/44RPKI validIRR covering34
2800:3c0:2080::/44RPKI validIRR covering34
2800:3c0:2090::/44RPKI validIRR covering34
2800:3c0:2100::/44RPKI validIRR covering1
2800:3c0:2120::/44RPKI validIRR covering34
2800:3c0:3030::/44RPKI validIRR covering34
2800:3c0:3040::/44RPKI validIRR covering34
2800:3c0:3050::/44RPKI validIRR covering34
2800:3c0:3070::/44RPKI validIRR covering34
2800:3c0:3080::/44RPKI validIRR covering34
2800:3c0:3090::/44RPKI validIRR covering34
2800:3c0:3120::/44RPKI validIRR covering34
2800:3c0:4000::/35RPKI validIRR34
2800:3c0:5100::/44RPKI validIRR covering34
2800:3c0:6000::/35RPKI validIRR34
2800:3c0:6070::/44RPKI validIRR covering34
2800:3c0:6090::/44RPKI validIRR covering34
2800:3c0:7090::/44RPKI validIRR covering34
2800:3c0:7110::/44RPKI validIRR covering34
2800:3c0:8000::/35RPKI validIRR34
2800:3c0:8090::/44RPKI validIRR covering34
2800:3c0:8100::/41RPKI validIRR covering34
2800:3c0:a000::/35RPKI validIRR34
2800:3c0:c000::/35RPKI validIRR34
2800:3c0:d160::/44RPKI validIRR covering34
2800:3c0:d190::/44RPKI validIRR covering34
2800:3c0:e000::/35RPKI validIRR34

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS19863 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
168.121.84.0/22/24LACNIC
181.41.64.0/18/24LACNIC
181.41.74.0/24/24LACNIC
181.41.77.0/24/24LACNIC
181.41.78.0/24/24LACNIC
181.41.127.0/24/24LACNIC
181.199.224.0/19/24LACNIC
190.80.0.0/17/24LACNIC
190.93.39.0/24/24LACNIC
200.7.148.0/22/24LACNIC
2001:470:b6::/48/48ARIN
2001:470:1cb::/48/48ARIN
2001:470:2bc::/48/48ARIN
2800:3c0::/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

38 objects · 19 not announced

Route objects naming AS19863 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
138.94.248.0/22RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
150.107.127.0/24RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Not announced
168.121.84.0/22LACNICLACNIC generated route for Digicel Suriname NVMNT-SR-DSNV-LACNIC2025-04-26Not announced
181.41.64.0/18LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2026-04-01Not announced
181.41.64.0/18RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
190.80.0.0/17LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2025-04-26Not announced
190.80.0.0/17RADBGTT routeMAINT-AS235202023-11-13Not announced
190.80.0.0/20RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
190.80.16.0/20RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
190.80.32.0/20RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
190.80.48.0/20RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
190.93.36.0/22RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
200.7.148.0/22LACNICLACNIC generated route for Digicel Suriname NVMNT-SR-DSNV-LACNIC2025-04-26Not announced
2001:470:b6::/48ARINNET-2001-470-b6---48-AS19863MNT-HURC2022-01-20Not announced
2001:470:1cb::/48ARINNET-2001-470-1cb---48-AS19863MNT-HURC2023-10-03Not announced
2001:470:2bc::/48ARINHurricane Electric LLCMNT-HURC2026-04-25Not announced
2800:3c0::/32LACNICLACNIC generated route6 for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2025-04-26Not announced
2800:3c0::/32RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
2801:16:e0::/48RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Not announced
181.41.64.0/19RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Announced
181.41.74.0/24LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2026-04-01Announced
181.41.77.0/24LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2026-04-01Announced
181.41.78.0/24LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2026-04-01Announced
181.41.96.0/19RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Announced
181.41.127.0/24LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2026-04-01Announced
181.199.224.0/19LACNICLACNIC generated route for Guyana Telephone & Telegraph Co.MNT-GY-GTTC-LACNIC2025-04-26Announced
181.199.224.0/19RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Announced
190.80.64.0/19RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Announced
190.80.96.0/19RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202023-11-13Announced
190.93.39.0/24LACNICLACNIC generated route for NexLink CommunicationsMNT-GY-NECO1-LACNIC2025-04-26Announced
2800:3c0::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:2000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:4000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:6000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:8000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:a000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:c000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced
2800:3c0:e000::/35RADBPNAP-MIA atlanticteleMAINT-AS18282023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS19863 directly show who expects to carry it.

AS-setWhereRelationship
AS-GLOBEINTERNET-CLIENTSARINLists AS19863 as a direct member
AS-GLOBEINTERNET-CLIENTSRIPELists AS19863 as a direct member
AS-HURRICANERADBLists AS19863 as a direct member
AS-HURRICANEV6RADBLists AS19863 as a direct member
AS-INTELSATUSRADBLists AS19863 as a direct member
AS-NWN-TRANSITRADBLists AS19863 as a direct member
AS-PNAPMIARADBLists AS19863 as a direct member
AS-TRANSROUTE-SPECRIPELists AS19863 as a direct member
AS13335:AS-CUSTOMERSARINLists AS19863 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS19863 as a direct member
AS394680:AS-OCARINLists AS19863 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.