ASN Lookup Tool

AS21858
Ascent Data, LLC US US 8 Routes

AS21858Ascent Data, LLC

AS Number 21858
AS Name ASCENT-DATA-LLC
Organization Ascent Data, LLC(ascen-37)
Country US
Website ascentdata.com
Number of IPv4 Routes 7
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status assigned
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
208.70.71.0/24 256
208.70.64.0/23 512
208.70.67.0/24 256
208.70.64.0/24 256
208.70.66.0/24 256
2607:ffa8::/32 ~79×10²⁷
208.70.64.0/21 2048
208.70.68.0/24 256

Raw Whois Response

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       21858
ASName:         ASCENT-DATA-LLC
ASHandle:       AS21858
RegDate:        2001-06-29
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/21858


OrgName:        Ascent Data, LLC
OrgId:          ASCEN-37
Address:        90 Beta Drive
City:           Pittsburgh
StateProv:      PA
PostalCode:     15238
Country:        US
RegDate:        2009-06-29
Updated:        2017-09-06
Ref:            https://rdap.arin.net/registry/entity/ASCEN-37


OrgNOCHandle: RESPO1-ARIN
OrgNOCName:   Response Center
OrgNOCPhone:  +1-412-968-4030 
OrgNOCEmail:  support@ascentdata.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RESPO1-ARIN

OrgAbuseHandle: RESPO1-ARIN
OrgAbuseName:   Response Center
OrgAbusePhone:  +1-412-968-4030 
OrgAbuseEmail:  support@ascentdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RESPO1-ARIN

OrgTechHandle: ADTC-ARIN
OrgTechName:   Ascent Data Technical Contact
OrgTechPhone:  +1-412-968-4000 
OrgTechEmail:  support@ascentdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADTC-ARIN


#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS11924 Montana Opticom, LLC US
AS46887 Crown Castle Fiber LLC US
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS11924 Montana Opticom, LLC US
AS46887 Crown Castle Fiber LLC US
AS6461 Zayo Bandwidth US

Downstreams

AS Number Description Country
AS11924 Montana Opticom, LLC US

Contacts

Email Contacts

Abuse Contacts

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