208.75.120.0/23 Constant Contact, Inc
Announced by AS40444 Constant Contact, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 208.75.120.0/23
Prefix
Origin
AS40444 ASN-CC
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 5 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 208.75.120.0/23 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 6461 40444
| Origin | AS40444 Constant Contact, Inc |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 40444
| Origin | AS40444 Constant Contact, Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 40444
| Origin | AS40444 Constant Contact, Inc |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 1d 1h 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 |
|---|---|---|---|---|
| 208.75.120.0/23 | AS46606 UNIFIEDLAYER-AS-1 | ALTDB | Endurance International Group, Inc | MAINT-EIGI |
| 208.75.120.0/23 | AS19871 NETWORK-SOLUTIONS-HOSTING | RADB | NF HC1 Route Object | MAINT-AS394695 |
| 208.75.120.0/23 | AS46606 UNIFIEDLAYER-AS-1 | RADB | CyrusOne-Customer Prefix | MAINT-AS62 |
| 208.75.120.0/23 | AS137443 CHANGLIAN-AS-AP | RADB | Anchnet Asia Limited | MAINT-AS58879 |
| 208.75.120.0/23 | AS393842 ASN-CC1 | RADB | CyrusOne - Proxy for Customer | MAINT-AS62 |
| 208.75.120.0/22 covering | AS40444 ASN-CC | ALTDB | Endurance International Group, Inc | MAINT-EIGI |
| 208.75.120.0/22 covering | AS40444 ASN-CC | RADB | Constant Contact Inc | MAINT-AS27506 |
| 208.75.120.0/22 covering | AS46606 UNIFIEDLAYER-AS-1 | RADB | CyrusOne-Customer Prefix | MAINT-AS62 |
| 208.75.120.0/22 covering | AS137443 CHANGLIAN-AS-AP | RADB | Anchnet Asia Limited | MAINT-AS58879 |
| 208.75.120.0/22 covering | AS398427 MARKLEY-NETWORK-SERVICES | RADB | Markley Group - Boston | MAINT-AS11776 |