137.59.128.0/24 National Informatics Centre
Announced by AS4758 National Informatics Centre. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 137.59.128.0/24
Prefix
Origin
AS4758 NICNET-VSNL-BOARDER-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 137.59.128.0/24 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 9498 9885 4758
| Origin | AS4758 National Informatics Centre |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 9498 9885 4758
| Origin | AS4758 National Informatics Centre |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9498 9885 4758
| Origin | AS4758 National Informatics Centre |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 23h 31m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4758 to originate 137.59.128.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 137.59.128.0/22 | /24 | AS4758 NICNET-VSNL-BOARDER-AP | APNIC |
| 137.59.128.0/20 | /21 | AS142502 BHARAT-PUBLIC-DNS | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 137.59.128.0/24 | AS4758 NICNET-VSNL-BOARDER-AP | APNIC | National Data Centre, Guwahati Hiranmayee Goswami | MAINT-IN-NICSIDC, MAINT-IN-IRINN |
| 137.59.128.0/23 covering | AS4758 NICNET-VSNL-BOARDER-AP | APNIC | National Data Centre, Guwahati Hiranmayee Goswami | MAINT-IN-NICSIDC, MAINT-IN-IRINN |
| 137.59.128.0/22 covering | AS4758 NICNET-VSNL-BOARDER-AP | APNIC | National Data Centre, Guwahati Hiranmayee Goswami | MAINT-IN-NICSIDC, MAINT-IN-IRINN |
| 137.59.128.0/21 covering | AS142502 BHARAT-PUBLIC-DNS | APNIC | Route Object | MAINT-IN-NICSIDC, MAINT-IN-IRINN |
| 137.59.128.0/20 covering | AS142502 BHARAT-PUBLIC-DNS | APNIC | Route Object | MAINT-IN-NICSIDC, MAINT-IN-IRINN |