108.157.128.0/18
Nobody announces 108.157.128.0/18 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 108.157.128.0/18
Prefix
Origin
not announced
Size
16,384 addresses
Less specific
none
More specifics
17
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 108.156.0.0/14 | /24 | AS16509 AMAZON-02 | 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 |
|---|---|---|---|---|
| 108.157.128.0/18 | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | An AT&T Mobility Network | AWS-MNT |
| 108.156.0.0/14 covering | AS16509 AMAZON-02 | RADB | Amazon CF Prefix | MAINT-AS16509 |
| 108.144.0.0/12 covering | AS20057 ATT-MOBILITY-LLC-AS20057 | LEVEL3 | An AT&T Mobility Network | AWS-MNT |
More specific
Prefixes inside 108.157.128.0/18
17 announced prefixes fall inside this one.
Show the 17 prefixes
108.157.128.0/23 AS16509 AMAZON-02108.157.132.0/22 AS16509 AMAZON-02108.157.136.0/21 AS16509 AMAZON-02108.157.144.0/24 AS16509 AMAZON-02108.157.147.0/24 AS16509 AMAZON-02108.157.148.0/22 AS16509 AMAZON-02108.157.152.0/21 AS16509 AMAZON-02108.157.162.0/23 AS16509 AMAZON-02108.157.164.0/22 AS16509 AMAZON-02108.157.168.0/22 AS16509 AMAZON-02108.157.172.0/23 AS16509 AMAZON-02108.157.174.0/24 AS16509 AMAZON-02108.157.177.0/24 AS16509 AMAZON-02108.157.178.0/23 AS16509 AMAZON-02108.157.180.0/22 AS16509 AMAZON-02108.157.184.0/22 AS16509 AMAZON-02108.157.188.0/23 AS16509 AMAZON-02