64.17.48.0/20

Cogent Communications

Announcing ASNs: 1

Parent Prefix: 64.17.48.0/20

RIR: ARIN

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications

64.17.48.0/20 Summary

Prefix:

64.17.48.0/20

Name:

COGENT-ARC-0001

Description:

Cogent Communications

Country:

IP Addresses:

4,096

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

17^th December 1999

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

2450 N Street NW,

Washington,

DC,

20037,

AS174 Cogent Communications - Prefix Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
AS7018	ATT-INTERNET4	AT&T Services, Inc.
AS3257	GTT-BACKBONE	GTT
AS2914	NTT-LTD-2914	NTT America, Inc.
AS2497	IIJ	Internet Initiative Japan Inc.
AS1239	SPRINTLINK	Sprint

# start

NetRange:       64.17.48.0 - 64.17.63.255
CIDR:           64.17.48.0/20
NetName:        COGENT-ARC-0001
NetHandle:      NET-64-17-48-0-1
Parent:         NET64 (NET-64-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications (COGC)
RegDate:        1999-12-17
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/ip/64.17.48.0


OrgName:        Cogent Communications
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN