ASN Lookup Tool

AS4373
Online Computer Library Center US US 16 Routes

AS4373Online Computer Library Center

AS Number 4373
AS Name OCLC-AS
Organization Online Computer Library Center(oclc-1)
Country US
Website ans.net
Number of IPv4 Routes 16
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
198.137.191.0/24 256
204.152.100.0/22 1024
192.156.252.0/24 256
204.152.104.0/24 256
193.240.184.0/24 256
198.187.191.0/24 256
154.59.124.0/23 512
205.160.168.0/23 512
198.137.190.0/24 256
buy plan 256
buy plan 256
buy plan 2048
buy plan 256
buy plan 65536

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:       4373
ASName:         OCLC-AS
ASHandle:       AS4373
RegDate:        1995-02-08
Updated:        1995-02-08    
Ref:            https://rdap.arin.net/registry/autnum/4373


OrgName:        Online Computer Library Center
OrgId:          OCLC-1
Address:        6565 Frantz Rd
City:           Dublin
StateProv:      OH
PostalCode:     43017
Country:        US
RegDate:        1995-02-08
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/OCLC-1


OrgTechHandle: ANS-NOC-ARIN
OrgTechName:   ANS CORE Systems Inc
OrgTechPhone:  +1-800-456-6300 
OrgTechEmail:  noc@ans.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ANS-NOC-ARIN

OrgAbuseHandle: ANS-NOC-ARIN
OrgAbuseName:   ANS CORE Systems Inc
OrgAbusePhone:  +1-800-456-6300 
OrgAbuseEmail:  noc@ans.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ANS-NOC-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
AS13335 Cloudflare, Inc. US

Upstreams

AS Number Description Country
AS13335 Cloudflare, Inc. US

Contacts

Email Contacts

Abuse Contacts

Ready to get started?Get Started with ASN Intelligence API Today

CTA Illustration