85.189.0.0/16 GTT Communications Inc.
Announced by AS3257 GTT Communications Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 85.189.0.0/16
Prefix
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
69
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 85.189.0.0/16 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 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 8h 55m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 85.189.0.0/16 | AS3257 GTT-BACKBONE | RIPE | GTT | AS3257-ROUTE-MNT |
More specific
Prefixes inside 85.189.0.0/16
69 announced prefixes fall inside this one.
Show the 69 prefixes
85.189.3.0/24 AS401560 ONECABLE85.189.5.0/24 AS21859 ZEN-ECN85.189.9.0/24 AS216472 HS-SYR85.189.10.0/24 AS9457 DREAMX-AS-KR85.189.11.0/24 AS21859 ZEN-ECN85.189.13.0/24 AS216472 HS-SYR85.189.14.0/24 AS6205 HizliNet-Teknoloji85.189.16.0/24 AS44803 WEBDOCK-AS85.189.17.0/24 AS30058 FDCSERVERS85.189.29.0/24 AS36236 NETACTUATE85.189.32.0/22 AS54004 LIGHTPATH85.189.36.0/24 AS13537 MEGACOLO85.189.37.0/24 AS209181 ZENEX5IVE-NL85.189.56.0/24 AS3257 GTT-BACKBONE85.189.60.0/24 AS154711 ANYLINKNET-AS-AP85.189.72.0/23 AS2856 BT-UK-AS85.189.74.0/23 AS2856 BT-UK-AS85.189.76.0/23 AS2856 BT-UK-AS85.189.78.0/23 AS2856 BT-UK-AS85.189.82.0/24 AS154711 ANYLINKNET-AS-AP85.189.98.0/24 AS138915 KAOPU-HK85.189.99.0/24 AS138915 KAOPU-HK85.189.100.0/24 AS138915 KAOPU-HK85.189.101.0/24 AS138915 KAOPU-HK85.189.104.0/22 AS3257 GTT-BACKBONE85.189.110.0/24 AS138915 KAOPU-HK85.189.111.0/24 AS138915 KAOPU-HK85.189.112.0/22 AS3257 GTT-BACKBONE85.189.120.0/22 AS3257 GTT-BACKBONE85.189.132.0/23 AS2856 BT-UK-AS85.189.153.0/24 AS2856 BT-UK-AS85.189.154.0/23 AS2856 BT-UK-AS85.189.156.0/24 AS2856 BT-UK-AS85.189.159.0/24 AS2856 BT-UK-AS85.189.160.0/24 AS2856 BT-UK-AS85.189.162.0/24 AS2856 BT-UK-AS85.189.164.0/23 AS2856 BT-UK-AS85.189.167.0/24 AS2856 BT-UK-AS85.189.174.0/23 AS2856 BT-UK-AS85.189.178.0/24 AS2856 BT-UK-AS85.189.181.0/24 AS2856 BT-UK-AS85.189.183.0/24 AS2856 BT-UK-AS85.189.189.0/24 AS2856 BT-UK-AS85.189.190.0/23 AS2856 BT-UK-AS85.189.193.0/24 AS3320 DTAG85.189.194.0/24 AS3320 DTAG85.189.196.0/24 AS20115 CHARTER-2011585.189.198.0/23 AS20115 CHARTER-2011585.189.201.0/24 AS20115 CHARTER-2011585.189.202.0/24 AS20115 CHARTER-2011585.189.204.0/22 AS8447 A1TELEKOM-AT85.189.208.0/23 AS20115 CHARTER-2011585.189.210.0/24 AS20115 CHARTER-2011585.189.214.0/24 AS20115 CHARTER-2011585.189.216.0/22 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE85.189.220.0/24 AS20115 CHARTER-2011585.189.222.0/23 AS20115 CHARTER-2011585.189.229.0/24 AS20115 CHARTER-2011585.189.230.0/23 AS20115 CHARTER-2011585.189.232.0/24 AS20115 CHARTER-2011585.189.234.0/24 AS20115 CHARTER-2011585.189.236.0/23 AS20115 CHARTER-2011585.189.239.0/24 AS20115 CHARTER-2011585.189.240.0/23 AS20115 CHARTER-2011585.189.243.0/24 AS20115 CHARTER-2011585.189.245.0/24 AS20115 CHARTER-2011585.189.248.0/23 AS20115 CHARTER-2011585.189.252.0/24 AS20115 CHARTER-2011585.189.255.0/24 AS20115 CHARTER-20115