166.216.0.0/16
Nobody announces 166.216.0.0/16 on its own; it is covered by 166.216.0.0/14 AS7018 ATT-INTERNET4. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 166.216.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
More specifics
34
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 166.216.0.0/14 | /14 | AS7018 ATT-INTERNET4 | 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 |
|---|---|---|---|---|
| 166.216.0.0/16 | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | An ATTWS network | AWS-MNT |
| 166.216.0.0/14 covering | AS7018 ATT-INTERNET4 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 166.216.0.0/16
34 announced prefixes fall inside this one.
Show the 34 prefixes
166.216.0.0/17 AS20057 ATT-MOBILITY-LLC-AS20057166.216.128.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.131.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.133.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.136.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.137.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.138.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.139.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.146.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.147.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.148.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.149.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.150.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.151.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.152.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.153.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.154.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.155.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.156.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.157.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.158.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.159.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.160.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.163.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.165.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.166.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.192.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.196.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.197.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.198.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.200.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.224.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.216.227.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.216.230.0/23 AS20057 ATT-MOBILITY-LLC-AS20057