81.168.0.0/17 GCI Network Solutions Limited
Announced by AS8851 GCI Network Solutions Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.168.0.0/17
Prefix
Origin
AS8851 EDGE
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
43
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 81.168.0.0/17 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 3356 8851×7
| Origin | AS8851 GCI Network Solutions Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8h 27m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 8851×7
| Origin | AS8851 GCI Network Solutions Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8851×5
| Origin | AS8851 GCI Network Solutions Limited |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8851 to originate 81.168.0.0/17 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.168.0.0/17 | /24 | AS8851 EDGE | RIPE |
| 81.168.0.0/17 | /24 | AS19905 SECURITYSERVICES | RIPE |
| 81.168.0.0/17 | /17 | AS206509 KCOM-UK-AS | 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 |
|---|---|---|---|---|
| 81.168.0.0/17 | AS8851 EDGE | RIPE | N | MNT-GCICOM |
| 81.168.0.0/17 | AS206509 KCOM-UK-AS | RIPE | N | ECLINET-NMC |
More specific
Prefixes inside 81.168.0.0/17
43 announced prefixes fall inside this one.
Show the 43 prefixes
81.168.7.0/24 AS12200 RACKSPACE81.168.8.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.9.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.11.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.16.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.18.0/24 AS213476 LITLINK81.168.20.0/24 AS25369 BANDWIDTH-AS81.168.29.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.32.0/24 AS16276 OVH81.168.35.0/24 AS212783 FR-FEREZ-AS81.168.38.0/24 AS206766 PROXYWING81.168.41.0/24 AS396356 LATITUDE-SH81.168.42.0/24 AS56264 TOMATOWEB-BD81.168.43.0/24 AS56264 TOMATOWEB-BD81.168.50.0/24 AS212384 Internet-381.168.60.0/24 AS56264 TOMATOWEB-BD81.168.62.0/24 AS399486 VIRTUO81.168.63.0/24 AS210476 MooN-NeT81.168.67.0/24 AS211826 ISTQSERVERS-AS81.168.68.0/24 AS150670 WLXLIMITED-AS-AP81.168.70.0/24 AS207267 BIRSUNUCUM-ASN81.168.76.0/24 AS63902 SHINETEL-AS-TW81.168.78.0/24 AS56264 TOMATOWEB-BD81.168.79.0/24 AS63902 SHINETEL-AS-TW81.168.80.0/24 AS16276 OVH81.168.83.0/24 AS20860 IOMART-AS81.168.85.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.87.0/24 AS219121 CLOUFINITY81.168.100.0/24 AS215968 datacom-jv81.168.101.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD81.168.104.0/24 AS25369 BANDWIDTH-AS81.168.105.0/24 AS200074 ASSWH81.168.109.0/24 AS9304 HUTCHISON-AS-AP81.168.111.0/24 AS212895 ROUTE64_ORG81.168.112.0/24 AS25369 BANDWIDTH-AS81.168.116.0/24 AS9294 GNETINC-AS-AP81.168.117.0/24 AS211373 Internet-181.168.119.0/24 AS20860 IOMART-AS81.168.120.0/24 AS25369 BANDWIDTH-AS81.168.123.0/24 AS9009 M24781.168.125.0/24 AS197246 BELGRAVIA-AS81.168.126.0/24 AS399073 TBB-ASN81.168.127.0/24 AS3257 GTT-BACKBONE