ResearchRouting table, looking glass, RPKI & IRR

170.148.232.0/21 JPMORGAN Singapore

Announced by AS38481 JPMORGAN Singapore. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 170.148.232.0/21

Prefix
170.148.232.0/21
Origin
AS38481 JPMORGAN-TRANSIT-AS-SG-AP
RPKI
RPKI valid
Size
2,048 addresses
Less specific
170.148.224.0/20 AS38481 JPMORGAN-TRANSIT-AS-SG-AP
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 170.148.232.0/21 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 3491 3758 38481
OriginAS38481 JPMORGAN Singapore
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 3758 38481
OriginAS38481 JPMORGAN Singapore
Origin codeIGP
Communities903:900 903:13760
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 3758 38481
OriginAS38481 JPMORGAN Singapore
Origin codeIGP
Communities36295:100
Updated1d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 3758 38481
OriginAS38481 JPMORGAN Singapore
Origin codeIGP
Communities174:21000 174:22013
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 3758 38481
OriginAS38481 JPMORGAN Singapore
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS38481 to originate 170.148.232.0/21 up to /21. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
170.148.232.0/21/21AS38481 JPMORGAN-TRANSIT-AS-SG-APARIN
170.148.224.0/20/20AS38481 JPMORGAN-TRANSIT-AS-SG-APARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
170.148.232.0/21AS38481 JPMORGAN-TRANSIT-AS-SG-APARINJPMorgan Chase & Co.MNT-JMC-39
170.148.224.0/20 coveringAS38481 JPMORGAN-TRANSIT-AS-SG-APARINPhilippinesMNT-JMC-39
170.148.224.0/20 coveringAS38481 JPMORGAN-TRANSIT-AS-SG-APRADBProxy routeMAINT-AS7545
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

170.148.224.0/20 AS38481 JPMORGAN-TRANSIT-AS-SG-AP
Tools

Check 170.148.232.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API