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Summary

Name: COGENT-NB-0000
Short Description: Cogent Communications
Description:
Cogent Communications
Regional Registry: ARIN
Allocation Date: 12.10.2000
Prefix: 66.28.0.0/16
IP: 66.28.0.0
Cidr: 16

Contacts

Address

2450 N Street NW
Washington
DC
20037
US

Abuse Contacts

abuse@cogentco.com

E-Mail Contacts

abuse@cogentco.com
noc@cogentco.com
ipalloc@cogentco.com

Announcements

Image AS174 COGENT-174

ASN: 174
Description: Cogent Communications

Country ASN Name Description
Image 3356 LEVEL3 Level 3 Parent, LLC
Image 7018 ATT-INTERNET4 AT&T Services, Inc.
Image 1299 TWELVE99 Arelion, f/k/a Telia Carrier
Image 2914 NTT-LTD-2914 NTT America, Inc.
Image 3257 GTT-BACKBONE GTT
Image 2497 IIJ Internet Initiative Japan Inc.