asn.dev

Routing security

AS36493 295CA-TOR-ASN

Residential ARIN Cable/DSL/ISP

RPKI valid 3% 1 of 39 announcements
RPKI invalid 0 none
No ROA 38 not covered by any ROA
IRR registered 77% 0 missing · 9 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

39 observed

Every prefix observed with AS36493 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
74.51.32.0/20No ROAIRR other origin52
198.73.212.0/22No ROAIRR other origin51
199.60.228.0/23No ROAIRR other origin51
199.166.254.0/24No ROAIRR other origin51
199.233.183.0/24No ROAIRR other origin51
199.233.184.0/24No ROAIRR other origin51
205.189.68.0/24No ROAIRR other origin51
205.189.76.0/24No ROAIRR other origin51
216.66.192.0/20No ROAIRR other origin52
23.91.160.0/19No ROAIRR52
23.251.160.0/19No ROAIRR52
69.166.16.0/20No ROAIRR52
74.205.208.0/20No ROAIRR52
74.205.209.0/24No ROAIRR58
74.205.213.0/24No ROAIRR58
74.205.216.0/24No ROAIRR53
74.205.219.0/24No ROAIRR53
74.205.220.0/24No ROAIRR58
98.143.96.0/20No ROAIRR52
104.157.128.0/17No ROAIRR52
107.150.224.0/19No ROAIRR52
107.189.192.0/18No ROAIRR52
155.254.64.0/19No ROAIRR52
162.212.100.0/22No ROAIRR51
162.213.104.0/21No ROAIRR52
192.139.187.0/24No ROAIRR51
192.139.188.0/24No ROAIRR51
192.252.160.0/20No ROAIRR52
198.36.116.0/22No ROAIRR51
199.91.208.0/21No ROAIRR52
199.127.108.0/22No ROAIRR51
206.126.80.0/20No ROAIRR52
208.65.240.0/21No ROAIRR52
208.72.120.0/21No ROAIRR52
208.79.56.0/21No ROAIRR52
208.85.216.0/21No ROAIRR52
216.99.48.0/20No ROAIRR52
2607:2500::/32No ROAIRR30
66.38.192.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS36493 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.38.192.0/24/24ARIN
2001:470:45f::/48/48ARIN

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 · 55 not announced

Route objects naming AS36493 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
23.91.160.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.164.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.168.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.172.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.176.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.180.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.184.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
23.91.188.0/22RADBFENBLOCK-2013-08-A :MAINT-AS364932023-11-13Not announced
74.205.208.0/21RADB295.ca - netblock 74.205.208.0/21MAINT-AS364932023-11-13Not announced
74.205.216.0/21RADB295.ca - netblock 74.205.216.0/21MAINT-AS364932023-11-13Not announced
74.205.221.0/24RADBMontreal route allowance - Fibernetics AS36493MAINT-AS364932023-11-13Not announced
98.143.96.0/21RADBDSL dynamic poolMAINT-AS364932023-11-13Not announced
98.143.96.0/24RADB98.143.96.0/24 (sub)MAINT-AS364932023-11-13Not announced
98.143.97.0/24RADB295.ca - netblock 98.143.97.0/24MAINT-AS364932023-11-13Not announced
98.143.104.0/21RADBDSL dynamic poolMAINT-AS364932023-11-13Not announced
104.157.248.0/21RADB104.157.248.0/21 (sub)MAINT-AS364932023-11-13Not announced
130.12.110.0/24RADBRoute added on behalf of OpenMobile Inc.MAINT-AS364932026-10-27Not announced
165.154.0.0/16RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
192.52.239.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
192.231.188.0/24RADB192.231.188.0/24 (Avetria Wireless) via AS36493MAINT-AS364932023-11-13Not announced
198.133.162.0/23RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
198.133.164.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
198.164.91.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
198.167.0.0/16RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.0.16.0/22RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.0.20.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.0.26.0/23RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.0.28.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.0.31.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
199.212.94.0/24RADBCUST-HWCNMAINT-AS364932023-11-13Not announced
204.187.153.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
205.211.138.0/23RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
205.211.152.0/23RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
205.233.130.0/23RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
206.126.80.0/21RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
206.126.88.0/21RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
206.130.153.0/24RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
206.130.240.0/24RADBRoute for Pryjma, TarasMAINT-AS364932023-11-13Not announced
208.65.240.0/22RADBToronto NetBlockMAINT-AS364932023-11-13Not announced
208.65.244.0/22RADBToronto NetBlockMAINT-AS364932023-11-13Not announced
208.71.88.0/22RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
208.72.120.0/22RADBToronto NetBlock-2MAINT-AS364932023-11-13Not announced
208.72.124.0/22RADBToronto NetBlock-2MAINT-AS364932023-11-13Not announced
208.79.56.0/22RADBMontreal NetBlock-1MAINT-AS364932023-11-13Not announced
208.79.56.0/24RADBMTR02BE 208.79.56.0/24 via AS36493MAINT-AS364932023-11-13Not announced
208.79.57.0/24RADBMTR02BE 208.79.57.0/24 via AS36493MAINT-AS364932023-11-13Not announced
208.79.58.0/24RADBMTR02BE 208.79.58.0/24 via AS36493MAINT-AS364932023-11-13Not announced
208.79.59.0/24RADBMTR02BE 208.79.59.0/24 via AS36493MAINT-AS364932023-11-13Not announced
208.79.60.0/22RADBToronto NetBlock-UAMAINT-AS364932023-11-13Not announced
208.85.216.0/22RADBnetblock - 4aMAINT-AS364932023-11-13Not announced
208.85.220.0/22RADBnetblock - 4bMAINT-AS364932023-11-13Not announced
216.99.48.0/21RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
216.99.56.0/21RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
216.252.64.0/19RADBPeer1 Route ObjectMAINT-AS137682026-06-30Not announced
2001:470:45f::/48ARINHurricane Electric LLCMNT-HURC2025-05-09Not announced
23.91.160.0/19RADB23.91.160.0/19 via 36493xMAINT-AS364932023-11-13Announced
23.251.160.0/19RADB23.251.160.0/19 via AS36493MAINT-AS364932023-11-13Announced
66.38.192.0/24RADB295.ca - suballoc from GT KitchenerMAINT-AS364932023-11-13Announced
69.166.16.0/20RADBNew block for accessMAINT-AS364932023-11-13Announced
74.205.208.0/20RADB295.ca - netblock 74.205.208.0/21 (sub)MAINT-AS364932023-11-13Announced
74.205.209.0/24RADBWinnipeg RouteMAINT-AS364932023-11-13Announced
74.205.213.0/24RADBHalifax RouteMAINT-AS364932025-06-12Announced
74.205.216.0/24RADB295.ca - netblock 74.205.216.0/24MAINT-AS364932023-11-13Announced
74.205.219.0/24RADB295.ca - netblock 74.205.219.0/24MAINT-AS364932023-11-13Announced
74.205.220.0/24RADBWinnipeg route allowance - FEN ASMAINT-AS364932023-11-13Announced
98.143.96.0/20RADBDSL dynamic pool (sub)MAINT-AS364932023-11-13Announced
104.157.128.0/17RADB104.157.128.0/17 via AS36493MAINT-AS364932026-06-17Announced
107.150.224.0/19RADB107.150.224.0/19 via AS36493MAINT-AS364932023-11-13Announced
107.189.192.0/18RADB107.189.192.0/18 via AS36493MAINT-AS364932023-11-13Announced
155.254.64.0/19RADBFENBLOCK-2014-05A : 155.254.64.0/19MAINT-AS364932023-11-13Announced
162.212.100.0/22RADBFENBLOCL-2013-05MAINT-AS364932023-11-13Announced
162.213.104.0/21RADBFENBLOCK-2013-06-AMAINT-AS364932023-11-13Announced
192.139.187.0/24RADBTrios - 192.139.187.0/24 via 36493MAINT-AS364932023-11-13Announced
192.139.188.0/24RADBTrios - 192.139.188.0/24 via 36493MAINT-AS364932023-11-13Announced
192.252.160.0/20RADBFENBLOCK-2013-06-BMAINT-AS364932023-11-13Announced
198.36.116.0/22RADB198.36.116.0/22 via 36493MAINT-AS364932023-11-13Announced
199.91.208.0/21RADBNet block for IP poolMAINT-AS364932023-11-13Announced
199.127.108.0/22RADBblock-fbs-2012-03-20MAINT-AS364932023-11-13Announced
206.126.80.0/20RADB206.126.80.0/20 via 36493MAINT-AS364932023-11-13Announced
208.65.240.0/21RADBToronto NetBlockMAINT-AS364932023-11-13Announced
208.72.120.0/21RADB208.72.120.0/21 (sub)MAINT-AS364932023-11-13Announced
208.79.56.0/21RADB208.79.56.0/21 (sub)MAINT-AS364932023-11-13Announced
208.85.216.0/21RADB208.85.216.0/21 (sub)MAINT-AS364932023-11-13Announced
216.99.48.0/20RADB216.99.48.0/20 via 36493MAINT-AS364932023-11-13Announced
2607:2500::/32RADB2607:2500::/32 via AS36493MAINT-AS364932026-09-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS36493 directly show who expects to carry it.

AS-setWhereRelationship
AS-26546RADBLists AS36493 as a direct member
AS-295CARADBLists AS36493 as a direct member
AS-AKN:AS-TORIX-PEERSARINLists AS36493 as a direct member
AS-FIBERNETICSONLYRADBLists AS36493 as a direct member
AS-GTTCUSTRIPELists AS36493 as a direct member
AS-GTTCUST6RIPELists AS36493 as a direct member
AS-HURRICANERADBLists AS36493 as a direct member
AS-JARMTELCOALTDBLists AS36493 as a direct member
AS-LESNETARINLists AS36493 as a direct member
AS-ROGERS:AS-CUSTOMERSRADBLists AS36493 as a direct member
AS-TAIPAN-CPOC-7RADBLists AS36493 as a direct member
AS-TCVTRANSITARINLists AS36493 as a direct member
AS-TRANSROUTE-SPECRIPELists AS36493 as a direct member
AS13768:AS-CUSTOMERSRADBLists AS36493 as a direct member
AS18451:AS-LESNETARINLists AS36493 as a direct member

RPKI from rpki-client, validated 2026-10-30 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-30. Cross-check on bgp.he.net.