AS237 Educational/Research
MERIT-AS-14
Merit Network Inc.
US
84
IPv4 Prefixes
9
IPv6 Prefixes
0
peering network
4
IX Points
6
Facilities
AS Name
MERIT-ASN
Organization
Merit Network Inc.
Country/Region
US
Registration Date
[email protected] 20231121
Update Date
2023-11-21T16:03:31Z
View Whois
IPv4 Prefixes (50)
23.135.208.0/24 192.41.229.0/24 192.35.170.0/24 192.203.195.0/24 192.160.192.0/24 192.122.184.0/21 192.188.100.0/24 192.245.254.0/24 192.160.204.0/24 35.16.0.0/16 35.25.0.0/16 35.37.0.0/16 35.39.160.0/19 35.39.224.0/19 35.46.0.0/18 35.46.64.0/18 35.50.0.0/18 35.50.64.0/18 35.58.0.0/16 35.63.0.0/16 +30 个
IPv6 Prefixes (9)
2001:48a8:68fe::/48 2606:9700::/32 2607:ff30:1110::/48 2001:48a8::/32 2001:48a8:7800::/40 2620:13f:6000::/44 2001:468:2620::/48 2001:468:26e1::/48 2001:48a8:800::/40
AS237 network topology (Upstream/Downstream)
Facility List (6)
Name City Country
Equinix CH1/CH2/CH4 - Chicago Chicago US
CoreSite - Chicago (CH1) Chicago US
Northwestern University co-location facility Chicago US
Level(3) Chicago (Kingsbury) Chicago US
123.NET - DC1 - 24700 Northwestern Hwy. Southfield US
123.NET - DC4 - 400 76th St SW Byron Center US
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS6939 Hurricane Electric NSP 4/6
AS40387 University of Illinois/ICCN Educational/Research 3/6
AS13428 Surf Air Wireless AS13428 Cable/DSL/ISP 3/6
AS12129 123NET NSP 3/6
AS11537 UCAID Educational/Research 3/6
AS6461 Zayo NSP 3/6
AS3257 GTT Communications (AS3257) NSP 3/6
AS2381 WiscNet Educational/Research 3/6
AS1299 Arelion (Twelve99) NSP 3/6
AS293 Energy Sciences Network (ESnet) Educational/Research 3/6
AS174 Cogent Communications, Inc. NSP 3/6
AS400529 Infraly, LLC Content 2/6
AS398465 Rackdog Cable/DSL/ISP 2/6
AS397326 South Front Networks NSP 2/6
AS396905 HomeWorks Connect Cable/DSL/ISP 2/6
AS393950 Xiber LLC Cable/DSL/ISP 2/6
AS214292 DE-CIX Layer 3 Services Network Services 2/6
AS199524 Gcore Content 2/6
AS63311 20C Enterprise 2/6
AS62523 CIRBN Cable/DSL/ISP 2/6
+10 colocated networks
Raw Whois Data 
aut-num:        AS237
as-name:        MERIT-ASN
descr:          Merit Network Inc.
                Ann Arbor, MI 48109  USA
admin-c:        MERIT-RADB
tech-c:         MERIT-RADB
mnt-by:         MAINT-AS237
changed:        [email protected] 20231121
source:         RADB
last-modified:  2023-11-21T16:03:31Z




--- ARIN Whois ---


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber:       237
ASName:         MERIT-AS-14
ASHandle:       AS237
RegDate:        1988-09-12
Updated:        2012-04-02
Ref:            https://rdap.arin.net/registry/autnum/237


OrgName:        Merit Network Inc.
OrgId:          MICH-Z
Address:        880 Technology Dr., Suite B
City:           Ann Arbor
StateProv:      MI
PostalCode:     48108
Country:        US
RegDate:        2009-12-08
Updated:        2020-04-21
Ref:            https://rdap.arin.net/registry/entity/MICH-Z


OrgTechHandle: MERIT-ARIN
OrgTechName:   Merit Operations
OrgTechPhone:  +1-734-527-5717 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MERIT-ARIN

OrgAbuseHandle: NETWO26-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-734-527-5740 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO26-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

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