136.55.144.0/20 Google Fiber Inc.
Announced by AS16591 Google Fiber Inc. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 136.55.144.0/20
Prefix
Origin
AS16591 GOOGLE-FIBER
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 04:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16591 to originate 136.55.144.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 136.55.144.0/20 | /20 | AS16591 GOOGLE-FIBER | ARIN |
| 136.32.0.0/11 | /11 | AS16591 GOOGLE-FIBER | ARIN |
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 |
|---|---|---|---|---|
| 136.55.144.0/20 | AS16591 GOOGLE-FIBER | ARIN | Google Fiber Inc. | MNT-GF |
| 136.32.0.0/11 covering | AS16591 GOOGLE-FIBER | ARIN | Google Fiber Inc. | MNT-GF |
| 136.32.0.0/11 covering | AS16591 GOOGLE-FIBER | RADB | MAINT-AS16591 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.