ASN Lookup Tool

AS21511
NCSBN, Inc. US US 1 Routes

AS21511NCSBN, Inc.

AS Number 21511
AS Name NCSBN
Organization NCSBN, Inc.(ncsbni)
Country US
Website ncsbn.org
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status assigned
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
65.248.198.0/24 256

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:       21511
ASName:         NCSBN
ASHandle:       AS21511
RegDate:        2001-05-14
Updated:        2013-07-12    
Ref:            https://rdap.arin.net/registry/autnum/21511


OrgName:        NCSBN, Inc.
OrgId:          NCSBNI
Address:        111 East Wacker Drive
Address:        Suite 2900
City:           Chicago
StateProv:      IL
PostalCode:     60601
Country:        US
RegDate:        2001-05-14
Updated:        2013-07-12
Ref:            https://rdap.arin.net/registry/entity/NCSBNI


OrgNOCHandle: NETWO5023-ARIN
OrgNOCName:   Network Admins
OrgNOCPhone:  +1-312-525-3600 
OrgNOCEmail:  netadmin@ncsbn.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO5023-ARIN

OrgTechHandle: NETWO5023-ARIN
OrgTechName:   Network Admins
OrgTechPhone:  +1-312-525-3600 
OrgTechEmail:  netadmin@ncsbn.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5023-ARIN

OrgAbuseHandle: NETWO5023-ARIN
OrgAbuseName:   Network Admins
OrgAbusePhone:  +1-312-525-3600 
OrgAbuseEmail:  netadmin@ncsbn.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5023-ARIN

RNOCHandle: NETWO5023-ARIN
RNOCName:   Network Admins
RNOCPhone:  +1-312-525-3600 
RNOCEmail:  netadmin@ncsbn.org
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO5023-ARIN

RTechHandle: NETWO5023-ARIN
RTechName:   Network Admins
RTechPhone:  +1-312-525-3600 
RTechEmail:  netadmin@ncsbn.org
RTechRef:    https://rdap.arin.net/registry/entity/NETWO5023-ARIN

RAbuseHandle: NETWO5023-ARIN
RAbuseName:   Network Admins
RAbusePhone:  +1-312-525-3600 
RAbuseEmail:  netadmin@ncsbn.org
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5023-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
AS7018 AT&T Enterprises, LLC US
AS701 Verizon Business/UUnet US
AS174 Cogent Communications, LLC US
AS701 Verizon Business US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS174 Cogent Communications, LLC US
AS701 Verizon Business US

Contacts

Email Contacts

Abuse Contacts

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