asn.dev

Routing security

AS7246 BMS-AS

Unclassified ARIN

RPKI valid 14% 6 of 42 announcements
RPKI invalid 0 none
No ROA 36 not covered by any ROA
IRR registered 93% 3 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

42 observed

Every prefix observed with AS7246 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2620:197:200::/48No ROANo IRR29
2620:197:201::/48No ROANo IRR29
2620:197:290::/48No ROANo IRR31
158.117.22.0/24No ROAIRR51
165.89.30.0/24No ROAIRR53
165.89.31.0/24No ROAIRR53
165.89.112.0/24No ROAIRR52
165.89.113.0/24No ROAIRR52
165.89.114.0/24No ROAIRR52
165.89.125.0/24No ROAIRR52
165.89.152.0/23No ROAIRR53
165.89.215.0/24No ROAIRR51
165.89.216.0/24No ROAIRR51
165.89.234.0/24No ROAIRR51
165.89.235.0/24No ROAIRR51
165.89.236.0/24No ROAIRR51
165.89.237.0/24No ROAIRR51
165.89.250.0/24No ROAIRR51
165.89.251.0/24No ROAIRR51
198.155.16.0/24No ROAIRR covering52
198.155.17.0/24No ROAIRR covering52
198.155.54.0/24No ROAIRR51
198.155.61.0/24No ROAIRR51
198.155.70.0/24No ROAIRR51
198.155.142.0/24No ROAIRR51
198.155.143.0/24No ROAIRR51
198.155.167.0/24No ROAIRR52
198.155.202.0/24No ROAIRR50
198.155.203.0/24No ROAIRR50
198.155.220.0/24No ROAIRR51
2620:197:2c0::/48No ROAIRR31
2620:197:202::/48No ROAIRR30
2620:197:380::/48No ROAIRR30
2620:197:400::/48No ROAIRR33
2620:197:401::/48No ROAIRR covering34
2620:197:480::/48No ROAIRR29
198.155.118.0/24RPKI validIRR54
198.155.223.0/24RPKI validIRR54
198.155.244.0/24RPKI validIRR54
198.155.245.0/24RPKI validIRR54
198.155.246.0/24RPKI validIRR54
2620:197:300::/48RPKI validIRR31

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS7246 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
198.155.118.0/24/24ARIN
198.155.223.0/24/24ARIN
198.155.244.0/24/24ARIN
198.155.245.0/24/24ARIN
198.155.246.0/24/24ARIN
2620:197:300::/48/48ARIN
2620:197:de0::/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

71 objects · 34 not announced

Route objects naming AS7246 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
140.176.0.0/16RADBPNAP-NYC Bristol Myers SquibbMAINT-AS18282023-11-13Not announced
140.176.248.0/24RADBPNAP-NYM bristol-17 routesMAINT-AS18282023-11-13Not announced
158.117.0.0/16RADBPNAP-PHI bristol routeMAINT-AS18282023-11-13Not announced
158.117.20.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-152022-02-10Not announced
158.117.21.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-152022-02-10Not announced
158.117.24.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-152022-02-10Not announced
158.117.100.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-152022-01-14Not announced
165.89.0.0/16RADBPNAP-NYC Bristol Myers SquibbMAINT-AS18282023-11-13Not announced
165.89.29.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.34.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.49.0/24RADBPNAP-LON INTERNAP_BRISTOL_ROUTEMAINT-AS18282023-11-13Not announced
165.89.84.0/24RADBPNAP-NYM Bristol-MeyersMAINT-AS18282023-11-13Not announced
165.89.154.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.155.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.200.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.200.0/24RADBITX-BT-LATAM-ARGMAINT-AS186782023-11-13Not announced
165.89.240.0/24RADBPNAP-LONMAINT-AS18282023-11-13Not announced
165.89.241.0/24RADBPNAP-LONMAINT-AS18282023-11-13Not announced
165.89.246.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
165.89.247.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
198.155.0.0/16RADBPNAP-NYCMAINT-AS18282023-11-13Not announced
198.155.12.0/24RADBPNAP-PHI bristol routeMAINT-AS18282023-11-13Not announced
198.155.184.0/24RADBPNAP-NYCMAINT-AS18282023-11-13Not announced
198.155.185.0/24RADBPNAP-NYCMAINT-AS18282023-11-13Not announced
198.155.189.0/24RADBPNAP-LON BRISTOL-LONMAINT-AS18282023-11-13Not announced
198.155.190.0/24RADBPNAP-NYCMAINT-AS18282023-11-13Not announced
198.155.191.0/24RADBPNAP-NYCMAINT-AS18282023-11-13Not announced
198.155.238.0/24RADBPNAP-PHI Bristol-routesMAINT-AS18282023-11-13Not announced
198.155.241.0/24RADBPNAP-LON BRISTOL-LONMAINT-AS18282023-11-13Not announced
198.155.247.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
198.155.249.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Not announced
2620:197:c0::/42RADBExpereo InternationalMAINT-AS275062023-11-13Not announced
2620:197:400::/41ARINIPV6 Address Space for APAC CentralMNT-BRISTO-152026-01-05Not announced
2620:197:480::/41ARINIPV6 APAC Northern RegionMNT-BRISTO-152026-01-05Not announced
158.117.22.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-152022-02-10Announced
165.89.30.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.31.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.112.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.113.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.114.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.125.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.152.0/23ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.215.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.216.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.234.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.235.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.236.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.237.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.250.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
165.89.251.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.54.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.61.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.70.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.118.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-09-15Announced
198.155.142.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.143.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.167.0/24RADBPNAP-PHI bristol routesMAINT-AS18282023-11-13Announced
198.155.202.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.203.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.220.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-01-05Announced
198.155.223.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-09-15Announced
198.155.223.0/24RADBPNAP-LON BRISTOLMAINT-AS18282023-11-13Announced
198.155.244.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-09-15Announced
198.155.245.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-09-15Announced
198.155.246.0/24ARINBristol-Myers Squibb CompanyMNT-BRISTO-15-Z2026-09-15Announced
2620:197:202::/48ARINAshburn IPv6 Internet BlockMNT-BRISTO-152026-01-12Announced
2620:197:2c0::/48ARINSVE IPV6 EBR blockMNT-BRISTO-152026-01-26Announced
2620:197:300::/48ARINFrankfurt IPv6 Internet BlockMNT-BRISTO-152026-09-15Announced
2620:197:380::/48ARINDBX IPV6 Address BlockMNT-BRISTO-152026-01-05Announced
2620:197:400::/48ARINSGE IPV6 Internet BlockMNT-BRISTO-152026-01-05Announced
2620:197:480::/48ARINTokyo IPv6 Internet BlockMNT-BRISTO-152026-01-05Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS7246 directly show who expects to carry it.

AS-setWhereRelationship
AS-BT-DERIPELists AS7246 as a direct member
AS-BT-SGRIPELists AS7246 as a direct member
AS-BT-USRIPELists AS7246 as a direct member
AS-CCFRADBLists AS7246 as a direct member
AS-CCF-TESTRADBLists AS7246 as a direct member
AS-HURRICANEV6RADBLists AS7246 as a direct member
AS-IIJRADBLists AS7246 as a direct member
AS-IIJ6RADBLists AS7246 as a direct member
AS-INFONETAPRIPELists AS7246 as a direct member
AS-ITXBR1RADBLists AS7246 as a direct member
AS-KDDCUSTOMER2RADBLists AS7246 as a direct member
AS-OPTUSRADBLists AS7246 as a direct member
AS-PNAPNYCRADBLists AS7246 as a direct member
AS-PNAPPHIRADBLists AS7246 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS7246 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS7246 as a direct member
AS-UDOSRADBLists AS7246 as a direct member
AS-VT-TRANSITRIPELists AS7246 as a direct member
AS-XOARINLists AS7246 as a direct member
AS-XO-BARINLists AS7246 as a direct member
AS2497:AS-IIJRADBLists AS7246 as a direct member
AS2497:AS-IIJ6RADBLists AS7246 as a direct member
AS3491:AS-CUSTOMERS-AFRADBLists AS7246 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS7246 as a direct member
AS8220:AS-COLTJPRIPELists AS7246 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.