asn.dev

Routing security

AS29951 SYPTEC-NOC - Syptec

Hosting ARIN NSP

RPKI valid 56% 35 of 62 announcements
RPKI invalid 0 none
No ROA 27 not covered by any ROA
IRR registered 76% 11 missing · 4 other origin
ROAs 27 authorising this AS

Announcements

What this network originates

62 observed

Every prefix observed with AS29951 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
152.232.17.0/24No ROANo IRR52
152.232.18.0/24No ROANo IRR52
152.232.19.0/24No ROANo IRR52
152.232.20.0/24No ROANo IRR52
152.232.26.0/24No ROAIRR other origin53
152.232.27.0/24No ROAIRR other origin53
152.232.79.0/24No ROAIRR other origin53
209.170.204.0/24No ROANo IRR53
216.229.48.0/20No ROAIRR other origin53
216.229.48.0/24No ROANo IRR53
216.229.52.0/24No ROANo IRR53
216.229.54.0/24No ROANo IRR53
216.229.56.0/24No ROANo IRR53
216.229.58.0/24No ROANo IRR53
216.229.62.0/24No ROANo IRR53
23.136.160.0/24No ROAIRR53
192.198.120.0/24No ROAIRR53
209.170.217.0/24No ROAIRR53
216.229.49.0/24No ROAIRR54
216.229.50.0/24No ROAIRR53
216.229.51.0/24No ROAIRR53
216.229.53.0/24No ROAIRR53
216.229.55.0/24No ROAIRR53
216.229.57.0/24No ROAIRR53
216.229.59.0/24No ROAIRR53
216.229.61.0/24No ROAIRR54
216.229.63.0/24No ROAIRR53
67.136.125.0/24RPKI validIRR53
67.138.104.0/21RPKI validIRR53
67.138.104.0/24RPKI validIRR covering53
67.138.105.0/24RPKI validIRR covering53
67.138.106.0/24RPKI validIRR covering53
67.138.107.0/24RPKI validIRR covering53
67.138.108.0/24RPKI validIRR covering53
67.138.109.0/24RPKI validIRR covering53
67.138.110.0/24RPKI validIRR covering53
67.138.111.0/24RPKI validIRR covering53
67.139.208.0/21RPKI validIRR53
67.139.230.0/23RPKI validIRR53
70.96.84.0/23RPKI validIRR53
70.96.86.0/23RPKI validIRR53
70.96.96.0/23RPKI validIRR53
70.96.248.0/22RPKI validIRR53
70.98.204.0/22RPKI validIRR53
70.99.192.0/22RPKI validIRR53
70.99.194.0/24RPKI validIRR covering53
70.99.204.0/23RPKI validIRR53
70.99.240.0/24RPKI validIRR53
70.99.241.0/24RPKI validIRR53
70.99.242.0/24RPKI validIRR53
70.99.243.0/24RPKI validIRR53
70.99.244.0/24RPKI validIRR53
70.99.245.0/24RPKI validIRR53
70.99.246.0/24RPKI validIRR53
70.99.247.0/24RPKI validIRR53
208.187.232.0/24RPKI validIRR54
209.63.22.0/24RPKI validIRR53
209.63.23.0/24RPKI validIRR53
209.63.68.0/24RPKI validIRR53
209.63.69.0/24RPKI validIRR53
209.63.70.0/24RPKI validIRR53
209.63.71.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

27 ROAs

Signed statements by address holders that AS29951 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
67.136.125.0/24/24ARIN
67.138.104.0/21/24ARIN
67.139.208.0/21/24ARIN
67.139.230.0/23/24ARIN
70.96.84.0/23/24ARIN
70.96.86.0/23/24ARIN
70.96.96.0/23/24ARIN
70.96.248.0/22/24ARIN
70.98.204.0/22/24ARIN
70.99.192.0/22/24ARIN
70.99.204.0/23/24ARIN
70.99.240.0/24/24ARIN
70.99.241.0/24/24ARIN
70.99.242.0/24/24ARIN
70.99.243.0/24/24ARIN
70.99.244.0/24/24ARIN
70.99.245.0/24/24ARIN
70.99.246.0/24/24ARIN
70.99.247.0/24/24ARIN
88.214.26.0/24/24RIPENCC
208.187.232.0/24/24ARIN
209.63.22.0/24/24ARIN
209.63.23.0/24/24ARIN
209.63.68.0/24/24ARIN
209.63.69.0/24/24ARIN
209.63.70.0/24/24ARIN
209.63.71.0/24/24ARIN

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

46 objects · 1 not announced

Route objects naming AS29951 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
209.41.67.0/24RADBProxy Registration for Databank-SLC CustomerMAINT-AS137672023-11-13Not announced
23.136.160.0/24RADBProxy Registration for Databank-SLC CustomerMAINT-AS137672023-11-13Announced
67.136.125.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
67.138.104.0/21ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
67.139.208.0/21ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
67.139.230.0/23ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.96.84.0/23ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.96.86.0/23ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.96.96.0/23ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.96.248.0/22ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.98.204.0/22ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.192.0/22ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.204.0/23ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.240.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.241.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.242.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.243.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.244.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.245.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.246.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
70.99.247.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
192.198.120.0/24RADBServermania IncMAINT-AS552862023-11-13Announced
208.187.232.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
208.187.232.0/24RADBTWATU001MAINT-FLEXENTIAL2023-11-13Announced
209.63.22.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.22.0/24RADBTWATU001MAINT-FLEXENTIAL2023-11-13Announced
209.63.23.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.23.0/24RADBUTJAR001MAINT-FLEXENTIAL2023-11-13Announced
209.63.68.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.68.0/24RADBTWATU001MAINT-FLEXENTIAL2023-11-13Announced
209.63.69.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.69.0/24RADBUTJAR001MAINT-FLEXENTIAL2023-11-13Announced
209.63.70.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.70.0/24RADBUTJAR001MAINT-FLEXENTIAL2023-11-13Announced
209.63.71.0/24ARINAllstream Business US, LLCMNT-ABUL-142026-07-28Announced
209.63.71.0/24RADBUTJAR001MAINT-FLEXENTIAL2023-11-13Announced
209.170.217.0/24RADBUTJAR001MAINT-FLEXENTIAL2023-11-13Announced
216.229.49.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.50.0/24RADBRED-AXTEL-MXMAINT-AS111722023-11-13Announced
216.229.51.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.53.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.55.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.57.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.59.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.61.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced
216.229.63.0/24RADBPNAP-LAX acedc-routesMAINT-AS18282023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS29951 directly show who expects to carry it.

AS-setWhereRelationship
AS-32098RADBLists AS29951 as a direct member
AS-AXTELRADBLists AS29951 as a direct member
AS-COMCAST-EDIARADBLists AS29951 as a direct member
AS-DATABANKRADBLists AS29951 as a direct member
AS-DIMENOCALTDBLists AS29951 as a direct member
AS-DIMENOCRADBLists AS29951 as a direct member
AS-FLEXENTIAL-CUSTOMERSRADBLists AS29951 as a direct member
AS-FLEXENTIAL-TEST2RADBLists AS29951 as a direct member
AS-PNAPCHGRADBLists AS29951 as a direct member
AS-VIAWEST-TRANSITRADBLists AS29951 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS29951 as a direct member
AS7575:AS-PEERRADBLists AS29951 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.