asn.dev

Routing security

AS398991 X99-

Hosting ARIN

RPKI valid 64% 44 of 69 announcements
RPKI invalid 0 none
No ROA 25 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 20 authorising this AS

Announcements

What this network originates

69 observed

Every prefix observed with AS398991 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.46.142.0/23No ROAIRR52
38.46.142.0/24No ROAIRR covering52
38.46.143.0/24No ROAIRR covering52
38.81.122.0/23No ROAIRR52
38.81.123.0/24No ROAIRR covering52
38.99.238.0/23No ROAIRR52
38.99.238.0/24No ROAIRR covering52
38.99.239.0/24No ROAIRR covering52
38.100.202.0/23No ROAIRR52
38.100.202.0/24No ROAIRR covering52
38.100.203.0/24No ROAIRR covering52
38.135.26.0/23No ROAIRR52
38.135.26.0/24No ROAIRR15
38.135.27.0/24No ROAIRR15
38.183.188.0/23No ROAIRR52
38.183.188.0/24No ROAIRR52
38.183.189.0/24No ROAIRR52
38.247.68.0/23No ROAIRR18
38.247.68.0/24No ROAIRR53
38.247.69.0/24No ROAIRR53
38.247.70.0/23No ROAIRR52
38.247.70.0/24No ROAIRR52
38.247.71.0/24No ROAIRR52
209.14.152.0/24No ROAIRR covering13
209.14.153.0/24No ROAIRR covering13
23.231.97.0/24RPKI validIRR52
130.250.188.0/23RPKI validIRR52
130.250.188.0/24RPKI validIRR52
130.250.189.0/24RPKI validIRR52
142.99.99.0/24RPKI validIRR52
142.99.102.0/23RPKI validIRR52
142.99.102.0/24RPKI validIRR15
142.99.103.0/24RPKI validIRR15
184.154.240.0/23RPKI validIRR52
184.154.242.0/23RPKI validIRR52
184.154.242.0/24RPKI validIRR15
184.154.243.0/24RPKI validIRR15
184.154.244.0/23RPKI validIRR52
184.154.244.0/24RPKI validIRR15
184.154.245.0/24RPKI validIRR15
198.13.16.0/23RPKI validIRR53
198.13.16.0/24RPKI validIRR53
198.13.17.0/24RPKI validIRR53
199.245.233.0/24RPKI validIRR52
199.245.234.0/24RPKI validIRR52
206.109.56.0/23RPKI validIRR52
206.109.56.0/24RPKI validIRR52
206.109.57.0/24RPKI validIRR52
206.109.58.0/23RPKI validIRR53
206.109.58.0/24RPKI validIRR53
206.109.59.0/24RPKI validIRR53
208.122.16.0/23RPKI validIRR51
208.122.16.0/24RPKI validIRR51
208.122.17.0/24RPKI validIRR51
208.122.18.0/23RPKI validIRR51
208.122.18.0/24RPKI validIRR51
208.122.19.0/24RPKI validIRR51
209.131.120.0/23RPKI validIRR52
209.131.120.0/24RPKI validIRR3
209.131.121.0/24RPKI validIRR3
209.131.122.0/23RPKI validIRR52
209.131.122.0/24RPKI validIRR52
209.131.123.0/24RPKI validIRR52
2607:a540::/33RPKI validIRR covering29
2607:a540:9c00::/38RPKI validIRR covering29
2607:a540:9000::/38RPKI validIRR29
2607:a540:9400::/38RPKI validIRR29
2607:a540:9800::/38RPKI validIRR29
2607:a540:a000::/38RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

20 ROAs

Signed statements by address holders that AS398991 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.231.97.0/24/24ARIN
130.250.188.0/23/23ARIN
130.250.188.0/24/24ARIN
130.250.189.0/24/24ARIN
142.99.96.0/21/32ARIN
184.154.240.0/21/32ARIN
198.13.16.0/23/32ARIN
199.245.233.0/24/24ARIN
199.245.234.0/24/24ARIN
206.109.56.0/23/32ARIN
206.109.58.0/23/32ARIN
208.122.16.0/23/32ARIN
208.122.18.0/23/32ARIN
209.131.120.0/22/32ARIN
2607:a540::/33/33ARIN
2607:a540:9000::/38/38ARIN
2607:a540:9400::/38/128ARIN
2607:a540:9800::/38/38ARIN
2607:a540:9c00::/38/38ARIN
2607:a540:a000::/38/128ARIN

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

86 objects · 28 not announced

Route objects naming AS398991 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
38.183.188.0/22RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-16Not announced
38.183.190.0/23RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-18Not announced
38.183.190.0/24RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-16Not announced
38.183.191.0/24RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-16Not announced
38.247.68.0/22RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Not announced
142.99.96.0/21ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.96.0/22ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.96.0/23ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.96.0/24ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.97.0/24ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.98.0/23ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.98.0/24ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.100.0/22ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.100.0/23ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.100.0/24ALTDBX99 USMAINT-AS3989912026-04-03Not announced
142.99.101.0/24ALTDBX99 USMAINT-AS3989912026-04-03Not announced
184.154.240.0/21ALTDBX99 USMAINT-AS3989912025-11-24Not announced
184.154.240.0/24ALTDBX99 USMAINT-AS3989912025-11-24Not announced
184.154.241.0/24ALTDBX99 USMAINT-AS3989912025-11-24Not announced
184.154.246.0/23ALTDBX99 USMAINT-AS3989912025-11-24Not announced
184.154.246.0/24ALTDBX99 USMAINT-AS3989912025-11-24Not announced
184.154.247.0/24ALTDBX99 USMAINT-AS3989912025-11-24Not announced
209.14.152.0/23RADBRoute Registered for Cogent Communications Customer - X99 Internet Ltda.MAINT-AS1742025-02-04Not announced
209.131.120.0/22ALTDBX99 USMAINT-AS3989912025-09-10Not announced
2607:a540::/32ALTDBX99 USMAINT-AS3989912024-05-20Not announced
2607:a540::/40ALTDBX99 USMAINT-AS3989912025-03-18Not announced
2607:a540:100::/40ALTDBX99 USMAINT-AS3989912025-03-18Not announced
2607:a540:200::/40ALTDBX99 USMAINT-AS3989912025-03-18Not announced
23.231.97.0/24ARINUsed by EndUserMNT-DCL-5772026-01-18Announced
23.231.97.0/24RADBautogenMAINT-AS8342026-01-26Announced
38.46.142.0/23RADBRoute Registered for Cogent Communications Customer - X99 US LLCMAINT-AS1742026-02-13Announced
38.81.122.0/23RADBRoute Registered for Cogent Communications Customer 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-01-29Announced
38.99.238.0/23RADBRoute Registered for Cogent Communications Customer - X99 InternetMAINT-AS1742024-06-11Announced
38.100.202.0/23RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742024-12-09Announced
38.135.26.0/23RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-03-10Announced
38.135.26.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-03-10Announced
38.135.27.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-03-10Announced
38.183.188.0/23RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-18Announced
38.183.188.0/24RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-16Announced
38.183.189.0/24RADBRegistered for Cogent Communications Customer - X99 US LLCMAINT-AS1742025-09-16Announced
38.247.68.0/23RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
38.247.68.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
38.247.69.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
38.247.70.0/23RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
38.247.70.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
38.247.71.0/24RADBRegistered for Cogent Communications Customer - 99X Servicos de Tecnologia Ltda.MAINT-AS1742025-05-14Announced
130.250.188.0/23ALTDBX99 USMAINT-AS3989912025-09-10Announced
130.250.188.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
130.250.189.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
142.99.99.0/24ALTDBX99 USMAINT-AS3989912026-04-03Announced
142.99.102.0/23ALTDBX99 USMAINT-AS3989912026-04-03Announced
142.99.102.0/24ALTDBX99 USMAINT-AS3989912026-04-03Announced
142.99.103.0/24ALTDBX99 USMAINT-AS3989912026-04-03Announced
184.154.240.0/23ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.242.0/23ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.242.0/24ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.243.0/24ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.244.0/23ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.244.0/24ALTDBX99 USMAINT-AS3989912025-11-24Announced
184.154.245.0/24ALTDBX99 USMAINT-AS3989912025-11-24Announced
198.13.16.0/23ALTDBX99 USMAINT-AS3989912025-09-10Announced
198.13.16.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
198.13.17.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
199.245.233.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
199.245.234.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
206.109.56.0/23ALTDBX99 USMAINT-AS3989912025-09-12Announced
206.109.56.0/24ALTDBX99 USMAINT-AS3989912025-09-12Announced
206.109.57.0/24ALTDBX99 USMAINT-AS3989912025-09-12Announced
206.109.58.0/23ALTDBX99 USMAINT-AS3989912025-09-23Announced
206.109.58.0/24ALTDBX99 USMAINT-AS3989912025-09-23Announced
206.109.59.0/24ALTDBX99 USMAINT-AS3989912025-09-23Announced
208.122.16.0/23ALTDBX99 USMAINT-AS3989912026-02-04Announced
208.122.16.0/24ALTDBX99 USMAINT-AS3989912026-02-04Announced
208.122.17.0/24ALTDBX99 USMAINT-AS3989912026-02-04Announced
208.122.18.0/23ALTDBX99 USMAINT-AS3989912026-02-10Announced
208.122.18.0/24ALTDBX99 USMAINT-AS3989912026-02-10Announced
208.122.19.0/24ALTDBX99 USMAINT-AS3989912026-02-10Announced
209.131.120.0/23ALTDBX99 USMAINT-AS3989912025-09-10Announced
209.131.120.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
209.131.121.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
209.131.122.0/23ALTDBX99 USMAINT-AS3989912025-07-21Announced
209.131.122.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
209.131.123.0/24ALTDBX99 USMAINT-AS3989912025-09-10Announced
2607:a540:9000::/38ALTDBX99 USMAINT-AS3989912025-09-10Announced
2607:a540:9400::/38ALTDBX99 USMAINT-AS3989912025-09-10Announced
2607:a540:9800::/38ALTDBX99 USMAINT-AS3989912025-09-10Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS398991 directly show who expects to carry it.

AS-setWhereRelationship
AS-402008-PNIARINLists AS398991 as a direct member
AS-CDN77RIPELists AS398991 as a direct member
AS398991:AS-X99-ONLYALTDBLists AS398991 as a direct member
AS62499:AS-DECIX-DFW-CONNECTEDARINLists AS398991 as a direct member
AS62499:AS-DECIX-DFW-RSARINLists AS398991 as a direct member
AS62499:AS-DECIX-DFW-RS-V6ARINLists AS398991 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.