AS237 Merit Network Inc.

MERIT-AS-14

Company Website

IPv4 Addresses: 2,217,728

Number of Peers: 51

Number of Prefixes: 91

Traffic Estimation: 300-500Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS237 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

12^th September 1988

Allocated Country:

Traffic Estimation:

300-500Gbps

Traffic Ratio:

Mostly Inbound

Internet Exchanges:

3

Website:

http://www.merit.edu

AS237 Network

IPv4 Prefixes:

84

IPv4 Peers:

39

IPv4 Upstreams:

4

IPv6 Prefixes:

7

IPv6 Peers:

12

IPv6 Upstreams:

4

Contacts

Email Contacts:

[email protected]

[email protected]

Abuse Contacts:

[email protected]

Address:

880 Technology Dr.,

Suite B,

Ann Arbor,

MI,

48108,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	35.7.112.0/20	University of Michigan - Flint		35.0.0.0/10	ARIN
	35.16.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.24.0.0/17	Northern Michigan University		35.0.0.0/10	ARIN
	35.24.128.0/18	Northern Michigan University		35.0.0.0/10	ARIN
	35.24.192.0/19	Northern Michigan University		35.0.0.0/10	ARIN
	35.24.224.0/19	Merit Network Inc.		35.0.0.0/10	ARIN
	35.25.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.33.0.0/18	Central Michigan University		35.0.0.0/10	ARIN
	35.33.5.0/24	Central Michigan University		35.0.0.0/10	ARIN
	35.33.6.0/24	Central Michigan University		35.0.0.0/10	ARIN
	35.34.0.0/18	Merit Network Inc.		35.0.0.0/10	ARIN
	35.37.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.38.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.38.192.0/18	Merit Network Inc.		35.0.0.0/10	ARIN
	35.39.0.0/19	Merit Network Inc.		35.0.0.0/10	ARIN
	35.39.32.0/19	Merit Network Inc.		35.0.0.0/10	ARIN
	35.39.64.0/19	Merit Network Inc.		35.0.0.0/10	ARIN
	35.39.128.0/19	Grand Valley State University		35.0.0.0/10	ARIN
	35.39.160.0/19	Grand Valley State University		35.0.0.0/10	ARIN
	35.39.192.0/19	Grand Valley State University		35.0.0.0/10	ARIN
	35.39.224.0/19	Grand Valley State University		35.0.0.0/10	ARIN
	35.40.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.46.0.0/18	Western Michigan University		35.0.0.0/10	ARIN
	35.46.64.0/18	Western Michigan University		35.0.0.0/10	ARIN
	35.50.0.0/18	Merit Network Inc.		35.0.0.0/10	ARIN
	35.50.0.0/17	Merit Network Inc.		35.0.0.0/10	ARIN
	35.50.64.0/18	Merit Network Inc.		35.0.0.0/10	ARIN
	35.58.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.62.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.63.0.0/16	Merit Network Inc.		35.0.0.0/10	ARIN
	35.64.0.0/14	Merit Network Inc.		35.64.0.0/14	ARIN
	35.68.0.0/15	Merit Network Inc.		35.68.0.0/15	ARIN
	35.70.0.0/16	Merit Network Inc.		35.70.0.0/16	ARIN
	35.71.0.0/18	Merit Network Inc.		35.71.0.0/18	ARIN
	74.115.236.0/24	Oakland Community College		74.115.236.0/22	ARIN
	74.115.236.0/23	Oakland Community College		74.115.236.0/22	ARIN
	74.115.237.0/24	Oakland Community College		74.115.236.0/22	ARIN
	141.210.0.0/17	Oakland University		141.210.0.0/16	ARIN
	141.210.0.0/16	Oakland University		141.210.0.0/16	ARIN
	141.210.32.0/19	Oakland University		141.210.0.0/16	ARIN
	141.210.128.0/17	Oakland University		141.210.0.0/16	ARIN
	141.210.224.0/19	Oakland University		141.210.0.0/16	ARIN
	141.217.0.0/16	Wayne State University		141.217.0.0/16	ARIN
	141.218.0.0/16	Western Michigan University		141.218.0.0/16	ARIN
	141.218.11.0/24	Western Michigan University		141.218.0.0/16	ARIN
	141.218.203.0/24	Western Michigan University		141.218.0.0/16	ARIN
	141.218.204.0/22	Western Michigan University		141.218.0.0/16	ARIN
	141.218.208.0/20	Western Michigan University		141.218.0.0/16	ARIN
	141.218.224.0/22	Western Michigan University		141.218.0.0/16	ARIN
	141.218.228.0/23	Western Michigan University		141.218.0.0/16	ARIN
	148.61.0.0/16	Grand Valley State University		148.61.0.0/16	ARIN
	161.133.0.0/17	Delta College		161.133.0.0/16	ARIN
	161.133.2.0/24	Delta College		161.133.0.0/16	ARIN
	161.133.104.0/21	Delta College		161.133.0.0/16	ARIN
	161.133.112.0/21	Delta College		161.133.0.0/16	ARIN
	161.133.120.0/21	Delta College		161.133.0.0/16	ARIN
	161.133.128.0/17	Delta College		161.133.0.0/16	ARIN
	161.133.129.0/24	Delta College		161.133.0.0/16	ARIN
	163.253.36.0/22	Internet2 TSG		162.222.88.0/23	RIPE
	164.76.0.0/16	Eastern Michigan University		164.76.0.0/16	ARIN
	192.35.170.0/24	Merit Network Inc.		192.35.170.0/24	ARIN
	192.41.229.0/24	Merit Network Inc.		192.41.229.0/24	ARIN
	192.41.232.0/22	Merit Network Inc.		192.41.232.0/22	ARIN
	192.88.242.0/24	Northwestern Michigan College		192.88.242.0/24	ARIN
	192.101.250.0/24	Alma College		192.101.250.0/24	ARIN
	192.122.182.0/23	Merit Network Inc.		192.122.182.0/23	ARIN
	192.122.184.0/21	Merit Network Inc.		192.122.184.0/21	ARIN
	192.122.200.0/24	Merit Network Inc.		192.122.200.0/24	ARIN
	192.138.137.0/24	Kettering University		192.138.137.0/24	ARIN
	192.160.192.0/24	Kettering University		192.160.192.0/24	ARIN
	192.160.204.0/24	Kettering University		192.160.204.0/24	ARIN
	192.188.100.0/24	Michigan State University		192.188.100.0/24	ARIN
	192.203.195.0/24	Merit Network Inc.		192.203.195.0/24	ARIN
	192.245.252.0/24	Kettering University		192.245.252.0/24	ARIN
	192.245.254.0/24	Kettering University		192.245.254.0/24	ARIN
	198.17.130.0/23	Various Registries (Maintained by ARIN)		198.17.130.0/24	ARIN
	198.17.132.0/23	Various Registries (Maintained by ARIN)		198.17.132.0/24	ARIN
	198.17.134.0/24	Western Michigan University		198.17.134.0/24	ARIN
	198.108.0.0/14	Merit Network Inc.		198.108.0.0/14	ARIN
	204.38.0.0/16	Merit Network Inc.		204.38.0.0/15	ARIN
	204.39.195.0/24	Merit Network Inc.		204.38.0.0/15	ARIN
	206.201.157.0/24	Genesee County		206.201.144.0/20	ARIN
	207.72.0.0/14	Merit Network Inc.		207.72.0.0/14	ARIN
	207.75.164.0/23	University Corporation for Advanced Internet Development		207.72.0.0/14	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:468:2620::/48	Internet2		2001:468::/32	ARIN
	2001:468:26e1::/48	Internet2		2001:468::/32	ARIN
	2001:48a8::/32	Merit Network Inc.		2001:48a8::/32	ARIN
	2001:48a8:800::/40	Merit Network Inc.		2001:48a8::/32	ARIN
	2001:48a8:68fe::/48	Merit Network Inc.		2001:48a8::/32	ARIN
	2001:48a8:7800::/40	Wayne State University		2001:48a8::/32	ARIN
	2606:9700::/32	Wayne State University		2606:9700::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS397797	CITYOFMARSHALL-01	City of Marshall
	AS3303	SWISSCOM	Swisscom (Switzerland) Ltd
	AS174	COGENT-174	Cogent Communications
	AS293	ESNET	ESnet
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS6939	HURRICANE	Hurricane Electric LLC
	AS231	MISU-231	Michigan State University
	AS11537	INTERNET2-RESEARCH-EDU	Internet2
	AS400927	BARGER-CREEK	Barger Creek Wireless
	AS62618	MICHIGANTECH	Michigan Technological University
	AS62676	UMD-PUBLIC-AS	University of Michigan - Dearborn
	AS395945	HBPW	Holland Board of Public Works
	AS27274	CMICH	Central Michigan University
	AS36375	UMICH-AS-5	University of Michigan
	AS32285	HFCC	Henry Ford College
	AS15099	MONROE-COUNTY-MI-PUBLIC-ASN	County of Monroe
	AS30154	DAVEN	Davenport University
	AS1432	AC-AS-1	Albion College
	AS394769	UMF-7-AS	University of Michigan - Flint
	AS19106	ANDREWS	Andrews University
	AS393665	BAKERS	Baker College
	AS22217	CALVIN-UNIVERSITY	Calvin College
	AS400238	PIEG-01	PIE&G
	AS25609	DMC	Detroit Medical Center
	AS1638	MCC-CAMPUS	Mott Community College
	AS11206	FSU-AS-1	Ferris State University
	AS229	MERIT-AS-6	Merit Network Inc.
	AS396470	LCC-EDU	Lansing Community College
	AS11164	INTERNET2-I2PX	Internet2
	AS3730	AQUINA-001	Aquinas College
	AS46119	MIDMICHIGANHEALTH-AS-1	MidMichigan Health
	AS393817	LMC-BH	Lake Michigan College
	AS46970	ALLBANDCOMMUNICATIONS	Allband Communications Cooperative
	AS40044	BRONSON-HEALTHCARE-GROUP-INC	Bronson Healthcare Group, Inc.
	AS53263	GRCC-AS1	Grand Rapids Community College
	AS22251	REMC	Regional Educational Media Center 1 (REMC1)
	AS46241	WASHTENAW-ISD-ASN	Washtenaw ISD
	AS11494	KELLOGGCC	Kellogg Community College

Country	ASN	Name	Description	IPv4
	AS229	MERIT-AS-6	Merit Network Inc.
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS6939	HURRICANE	Hurricane Electric LLC
	AS11537	INTERNET2-RESEARCH-EDU	Internet2
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS177	UMICH-AS-1	University of Michigan
	AS27274	CMICH	Central Michigan University
	AS395945	HBPW	Holland Board of Public Works
	AS19106	ANDREWS	Andrews University
	AS36375	UMICH-AS-5	University of Michigan
	AS231	MISU-231	Michigan State University

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS11206	FSU-AS-1	Ferris State University
	AS36375	UMICH-AS-5	University of Michigan
	AS397797	CITYOFMARSHALL-01	City of Marshall
	AS400238	PIEG-01	PIE&G
	AS25609	DMC	Detroit Medical Center
	AS231	MISU-231	Michigan State University
	AS27274	CMICH	Central Michigan University
	AS62618	MICHIGANTECH	Michigan Technological University
	AS1638	MCC-CAMPUS	Mott Community College
	AS62676	UMD-PUBLIC-AS	University of Michigan - Dearborn
	AS400927	BARGER-CREEK	Barger Creek Wireless
	AS22251	REMC	Regional Educational Media Center 1 (REMC1)
	AS396470	LCC-EDU	Lansing Community College
	AS229	MERIT-AS-6	Merit Network Inc.
	AS22217	CALVIN-UNIVERSITY	Calvin College
	AS1432	AC-AS-1	Albion College
	AS46241	WASHTENAW-ISD-ASN	Washtenaw ISD
	AS393817	LMC-BH	Lake Michigan College
	AS15099	MONROE-COUNTY-MI-PUBLIC-ASN	County of Monroe
	AS19106	ANDREWS	Andrews University
	AS11494	KELLOGGCC	Kellogg Community College
	AS32285	HFCC	Henry Ford College
	AS3730	AQUINA-001	Aquinas College
	AS30154	DAVEN	Davenport University
	AS394769	UMF-7-AS	University of Michigan - Flint
	AS393665	BAKERS	Baker College
	AS46119	MIDMICHIGANHEALTH-AS-1	MidMichigan Health
	AS46970	ALLBANDCOMMUNICATIONS	Allband Communications Cooperative
	AS40044	BRONSON-HEALTHCARE-GROUP-INC	Bronson Healthcare Group, Inc.
	AS53263	GRCC-AS1	Grand Rapids Community College

Country	ASN	Name	Description	IPv4
	AS36375	UMICH-AS-5	University of Michigan
	AS231	MISU-231	Michigan State University
	AS27274	CMICH	Central Michigan University
	AS177	UMICH-AS-1	University of Michigan
	AS229	MERIT-AS-6	Merit Network Inc.
	AS19106	ANDREWS	Andrews University
	AS395945	HBPW	Holland Board of Public Works

#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


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


OrgAbuseHandle: NETWO26-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-734-527-5740 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO26-ARIN

OrgTechHandle: MERIT-ARIN
OrgTechName:   Merit Operations
OrgTechPhone:  +1-734-527-5717 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MERIT-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 1997-2024, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed
	Any2Chicago	CoreSite - Any2Chicago	206.51.43.8	2001:504:13:4::8	10 Gbps
	Equinix Chicago	Equinix Internet Exchange Chicago	208.115.136.39	2001:504:0:4::237:1	10 Gbps
	DET-iX	Detroit Internet Exchange	209.124.52.22	2607:f790:100::22	100 Gbps