ResearchRouting table, looking glass, RPKI & IRR

160.21.74.0/23 NetLab Global

Announced by AS979 NetLab Global. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 160.21.74.0/23

Prefix
160.21.74.0/23
Origin
AS979 NETLAB-SDN
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 14 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 160.21.74.0/23 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 2914 979
OriginAS979 NetLab Global
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 979
OriginAS979 NetLab Global
Origin codeIGP
Communities903:900 903:13760
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 979
OriginAS979 NetLab Global
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated18h 8m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 2914 979
OriginAS979 NetLab Global
Origin codeIGP
Communities174:21000 174:22013
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914 979
OriginAS979 NetLab Global
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 9h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS979 to originate 160.21.74.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
160.21.74.0/23/24AS979 NETLAB-SDNRIPE
160.21.74.0/23/24AS206300 YUNYOORIPE
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
160.21.74.0/23AS979 NETLAB-SDNRADBautogenMAINT-AS834
160.21.74.0/23AS206300 YUNYOORADBautogenMAINT-AS834
160.21.74.0/23AS979 NETLAB-SDNRIPENNETUTILS-MNT
160.21.74.0/23AS206300 YUNYOORIPENNETUTILS-MNT
160.21.72.0/22 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.72.0/22 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.72.0/21 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.72.0/21 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.64.0/20 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.64.0/20 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.64.0/19 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.64.0/19 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.64.0/18 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.64.0/18 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.0.0/17 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.0.0/17 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
160.21.0.0/16 coveringAS135091 AYAANCOMMUNICATION-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
160.21.0.0/16 coveringAS135091 AYAANCOMMUNICATION-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
Tools

Check 160.21.74.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API