154.21.204.0/22
Summary
Name: COGENT-154-21-16
Short Description: PSINet, Inc.
Description:
PSINet, Inc.
Regional Registry: ARIN
Allocation Date: 05.02.1992
Short Description: PSINet, Inc.
Description:
PSINet, Inc.
Regional Registry: ARIN
Allocation Date: 05.02.1992
Prefix: 154.21.204.0/22
IP: 154.21.204.0
Cidr: 22
IP: 154.21.204.0
Cidr: 22
Contacts
Address
2450 N Street NWWashington
DC
20037
US
Abuse Contacts
abuse@cogentco.comE-Mail Contacts
abuse@cogentco.comnoc@cogentco.com
ipalloc@cogentco.com
Announcements
AS174 COGENT-174
ASN: 174Description: Cogent Communications
| Country | ASN | Name | Description |
|---|---|---|---|
|
3356 | LEVEL3 | Level 3 Parent, LLC |
 |
2497 | IIJ | Internet Initiative Japan Inc. |
 |
5511 | Opentransit | Orange S.A. |
|
7018 | ATT-INTERNET4 | AT&T Services, Inc. |
|
3257 | GTT-BACKBONE | GTT |
|
2914 | NTT-LTD-2914 | NTT America, Inc. |
 |
1299 | TWELVE99 | Arelion, f/k/a Telia Carrier |
|
6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC |