88.221.0.0/16 Akamai International B.V.
Announced by AS20940 Akamai International B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 88.221.0.0/16
Prefix
Origin
AS20940 AKAMAI-ASN1
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
56
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 88.221.0.0/16 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 20940
| Origin | AS20940 Akamai International B.V. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 20940
| Origin | AS20940 Akamai International B.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20940
| Origin | AS20940 Akamai International B.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS20940 to originate 88.221.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 88.221.0.0/16 | /16 | AS20940 AKAMAI-ASN1 | RIPE |
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 |
|---|---|---|---|---|
| 88.221.0.0/16 | AS20940 AKAMAI-ASN1 | RIPE | Akamai Technologies | AKAM1-RIPE-MNT |
More specific
Prefixes inside 88.221.0.0/16
56 announced prefixes fall inside this one.
Show the 56 prefixes
88.221.0.0/24 AS20940 AKAMAI-ASN188.221.1.0/24 AS20940 AKAMAI-ASN188.221.2.0/24 AS20940 AKAMAI-ASN188.221.4.0/22 AS16625 AKAMAI-AS88.221.8.0/22 AS16625 AKAMAI-AS88.221.24.0/23 AS20940 AKAMAI-ASN188.221.27.0/24 AS20940 AKAMAI-ASN188.221.28.0/22 AS6762 SEABONE-NET88.221.32.0/22 AS16625 AKAMAI-AS88.221.36.0/22 AS16625 AKAMAI-AS88.221.44.0/22 AS16625 AKAMAI-AS88.221.54.0/23 AS34164 AKAMAI-LON88.221.56.0/24 AS34164 AKAMAI-LON88.221.57.0/24 AS20940 AKAMAI-ASN188.221.60.0/22 AS16625 AKAMAI-AS88.221.68.0/22 AS16625 AKAMAI-AS88.221.75.0/24 AS20940 AKAMAI-ASN188.221.76.0/22 AS16625 AKAMAI-AS88.221.81.0/24 AS21342 AKAMAI-ASN288.221.82.0/24 AS31108 AKAMAI-VA88.221.83.0/24 AS20940 AKAMAI-ASN188.221.86.0/24 AS31108 AKAMAI-VA88.221.87.0/24 AS20940 AKAMAI-ASN188.221.88.0/24 AS20940 AKAMAI-ASN188.221.91.0/24 AS34164 AKAMAI-LON88.221.92.0/24 AS20940 AKAMAI-ASN188.221.96.0/22 AS16625 AKAMAI-AS88.221.100.0/22 AS6762 SEABONE-NET88.221.104.0/24 AS20940 AKAMAI-ASN188.221.110.0/24 AS20940 AKAMAI-ASN188.221.111.0/24 AS20940 AKAMAI-ASN188.221.120.0/24 AS20940 AKAMAI-ASN188.221.122.0/24 AS20940 AKAMAI-ASN188.221.123.0/24 AS20940 AKAMAI-ASN188.221.128.0/24 AS20940 AKAMAI-ASN188.221.130.0/23 AS16625 AKAMAI-AS88.221.132.0/23 AS20940 AKAMAI-ASN188.221.136.0/21 AS16625 AKAMAI-AS88.221.146.0/23 AS34164 AKAMAI-LON88.221.152.0/21 AS16625 AKAMAI-AS88.221.162.0/24 AS21342 AKAMAI-ASN288.221.163.0/24 AS21342 AKAMAI-ASN288.221.168.0/22 AS16625 AKAMAI-AS88.221.172.0/23 AS20940 AKAMAI-ASN188.221.174.0/24 AS20940 AKAMAI-ASN188.221.175.0/24 AS20940 AKAMAI-ASN188.221.176.0/21 AS16625 AKAMAI-AS88.221.196.0/23 AS20940 AKAMAI-ASN188.221.199.0/24 AS34164 AKAMAI-LON88.221.208.0/24 AS12222 AKAMAI88.221.209.0/24 AS12222 AKAMAI88.221.212.0/24 AS34164 AKAMAI-LON88.221.213.0/24 AS20940 AKAMAI-ASN188.221.219.0/24 AS34164 AKAMAI-LON88.221.240.0/21 AS16625 AKAMAI-AS88.221.248.0/22 AS16625 AKAMAI-AS