209.157.0.0/16
Nobody announces 209.157.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 209.157.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
16
IRR route objects
10 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.157.0.0/16 | /24 | AS174 COGENT-174 | ARIN |
| 209.157.0.0/16 | /24 | AS1299 TWELVE99 | ARIN |
| 209.157.0.0/16 | /16 | AS2914 NTT-DATA-2914 | ARIN |
| 209.157.0.0/16 | /24 | AS3257 GTT-BACKBONE | ARIN |
| 209.157.0.0/16 | /24 | AS6079 RCN-AS | ARIN |
| 209.157.0.0/16 | /24 | AS7029 WINDSTREAM | ARIN |
| 209.157.0.0/16 | /24 | AS7843 TWC-7843-BB | ARIN |
| 209.157.0.0/16 | /24 | AS11404 AS-WAVE-1 | ARIN |
| 209.157.0.0/16 | /24 | AS20115 CHARTER-20115 | ARIN |
| 209.157.0.0/16 | /24 | AS398465 RACKDOG-LLC | 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 |
|---|---|---|---|---|
| 209.157.0.0/16 | AS174 COGENT-174 | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS1299 TWELVE99 | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS2914 NTT-DATA-2914 | NTTCOM | NTT-209-157 | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS3257 GTT-BACKBONE | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS6079 RCN-AS | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS7029 WINDSTREAM | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS7843 TWC-7843-BB | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS11404 AS-WAVE-1 | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS20115 CHARTER-20115 | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
| 209.157.0.0/16 | AS398465 RACKDOG-LLC | NTTCOM | Rackdog | MAINT-NTTCOM-BB |
More specific
Prefixes inside 209.157.0.0/16
16 announced prefixes fall inside this one.
Show the 16 prefixes
209.157.0.0/20 AS11404 AS-WAVE-1209.157.16.0/20 AS11404 AS-WAVE-1209.157.32.0/20 AS11404 AS-WAVE-1209.157.48.0/20 AS11404 AS-WAVE-1209.157.64.0/20 AS11404 AS-WAVE-1209.157.80.0/20 AS11404 AS-WAVE-1209.157.96.0/20 AS11404 AS-WAVE-1209.157.112.0/20 AS11404 AS-WAVE-1209.157.128.0/20 AS11404 AS-WAVE-1209.157.144.0/20 AS11404 AS-WAVE-1209.157.160.0/20 AS11404 AS-WAVE-1209.157.176.0/20 AS11404 AS-WAVE-1209.157.192.0/20 AS11404 AS-WAVE-1209.157.208.0/20 AS11404 AS-WAVE-1209.157.224.0/20 AS11404 AS-WAVE-1209.157.240.0/20 AS11404 AS-WAVE-1