AbuseIPDB » WHOIS 206.233.129.201

206.233.129.201 IP Address Information

ISP AAC Consulting Group Inc.
Usage Type Fixed Line ISP
Domain Name syneoshealth.com
Country πŸ‡ΊπŸ‡Έ United States of America
City Washington, District of Columbia

Raw Whois Results for 206.233.129.201

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       206.232.0.0 - 206.238.255.255
CIDR:           206.238.0.0/16, 206.236.0.0/15, 206.232.0.0/14
NetName:        COGENT-206-232-233-234-235-236-237-238-16
NetHandle:      NET-206-232-0-0-1
Parent:         NET206 (NET-206-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1995-11-06
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/206.232.0.0



OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
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

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

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

# end


# start

NetRange:       206.233.129.0 - 206.233.129.255
CIDR:           206.233.129.0/24
NetName:        NETBLK-PSINET-C-129
NetHandle:      NET-206-233-129-0-1
Parent:         COGENT-206-232-233-234-235-236-237-238-16 (NET-206-232-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       PSINet/ AAC Consulting Group Inc. (C00007485)
RegDate:        1995-11-30
Updated:        1995-11-30
Ref:            https://rdap.arin.net/registry/ip/206.233.129.0


CustName:       PSINet/ AAC Consulting Group Inc.
Address:        7475 Wisconsin Avenue Suite 850
City:           Bethesda
StateProv:      MD
PostalCode:     20814
Country:        US
RegDate:        1995-11-30
Updated:        2011-03-19
Ref:            https://rdap.arin.net/registry/entity/C00007485

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

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

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

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.cogentco.com:4321.

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
%error 230 No objects found

This page displays the publicly-available WHOIS data for 206.233.129.201, which belongs to an unknown organization.

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