166.193.0.0/16
Nobody announces 166.193.0.0/16 on its own; it is covered by 166.192.0.0/13 AS7018 ATT-INTERNET4. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 166.193.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
More specifics
21
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 166.192.0.0/13 | /13 | 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 |
|---|---|---|---|---|
| 166.193.0.0/16 | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | An ATTWS network | AWS-MNT |
| 166.192.0.0/14 covering | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | A Cingular Network | AWS-MNT |
| 166.192.0.0/13 covering | AS7018 ATT-INTERNET4 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
| 166.192.0.0/13 covering | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | A Cingular Network | AWS-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 166.193.0.0/16
21 announced prefixes fall inside this one.
Show the 21 prefixes
166.193.0.0/17 AS20057 ATT-MOBILITY-LLC-AS20057166.193.10.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.193.16.0/20 AS20057 ATT-MOBILITY-LLC-AS20057166.193.32.0/21 AS20057 ATT-MOBILITY-LLC-AS20057166.193.40.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.193.42.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.193.44.0/22 AS20057 ATT-MOBILITY-LLC-AS20057166.193.48.0/21 AS20057 ATT-MOBILITY-LLC-AS20057166.193.56.0/21 AS20057 ATT-MOBILITY-LLC-AS20057166.193.64.0/19 AS20057 ATT-MOBILITY-LLC-AS20057166.193.96.0/21 AS20057 ATT-MOBILITY-LLC-AS20057166.193.104.0/22 AS20057 ATT-MOBILITY-LLC-AS20057166.193.108.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.112.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.193.114.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.118.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.119.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.120.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.122.0/23 AS20057 ATT-MOBILITY-LLC-AS20057166.193.127.0/24 AS20057 ATT-MOBILITY-LLC-AS20057166.193.128.0/17 AS7287 PBI-NET-BLK2