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  2. 129.0.0.0/8
  3. 129.22.0.0/16
  4. AS32666  | 129.22.16.0/20

129.22.16.0/20

AS32666  ·  Case Western Reserve University

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Summary

Country United States
Domain case.edu
ASN AS32666
Registry ARIN
ID CWRUNET

WHOIS Details

NetHandle:      NET-129-22-0-0-1
OrgID:          CWRU-Z
Parent:         NET-129-0-0-0-0
NetName:        CWRUNET
NetRange:       129.22.0.0 - 129.22.255.255
NetType:        allocation
RegDate:        1988-03-03
Updated:        2021-12-14
TechHandle:     JAG3-ARIN
Source:         ARIN


OrgID:          CWRU-Z
OrgName:        Case Western Reserve University
CanAllocate:    
Street:         10900 Euclid Avenue
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106
Comment:        http://www.case.edu
RegDate:        2009-03-26
Updated:        2017-12-08
OrgAdminHandle: JAG3-ARIN
OrgTechHandle:  DNA49-ARIN
OrgAbuseHandle: ABUSE6716-ARIN
OrgNOCHandle:   NOC32756-ARIN
Source:         ARIN


POCHandle:      ABUSE6716-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         10900 Euclid Avenue - Crawford Hall 4th Floor
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106-7072
RegDate:        2017-12-08
Updated:        2025-02-05
OfficePhone:    +1-216-368-4357
Mailbox:        abuse@case.edu
Source:         ARIN


POCHandle:      DNA49-ARIN
IsRole:         N
LastName:       Andrews
FirstName:      Debra
Street:         10900 Euclid Avenue
Street:         Crawford Hall Rm. 416
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106-7072
RegDate:        2008-07-24
Updated:        2025-02-05
OfficePhone:    +1-216-368-1253
FaxPhone:       +1-216-368-3165
Mailbox:        dnd@case.edu
Source:         ARIN


POCHandle:      JAG3-ARIN
IsRole:         N
LastName:       Gumpf
FirstName:      Jeffrey
Street:         Case Western Reserve University
Street:         Crawford Hall, Room 575
Street:         Attn: Jeffrey Gumpf
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106
RegDate:        1970-01-01
Updated:        2024-11-01
OfficePhone:    +1-216-368-5893
Mailbox:        jeffrey.gumpf@case.edu
Source:         ARIN


POCHandle:      NOC32756-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         10900 Euclid Avenue - Crawford Hall 4th Floor
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106-7072
RegDate:        2017-12-08
Updated:        2024-09-19
OfficePhone:    +1-216-368-4357
Mailbox:        nesg@case.edu
Source:         ARIN

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
129.22.27.40 neocando.com 3
129.22.31.141 yijiang-chen.com 1
129.22.20.136 danyoung.me 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Read more

Pingable IPs

921 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.22.26.111 AS32666 Case Western Reserve University 7.49ms from Chicago, US
129.22.28.11 AS32666 Case Western Reserve University 8.02ms from Chicago, US
129.22.31.185 AS32666 Case Western Reserve University 7.80ms from Chicago, US
129.22.25.208 AS32666 Case Western Reserve University 7.51ms from Chicago, US
129.22.24.239 AS32666 Case Western Reserve University 7.50ms from Chicago, US
129.22.27.250 AS32666 Case Western Reserve University 7.51ms from Chicago, US
129.22.23.18 AS32666 Case Western Reserve University 8.19ms from Chicago, US
129.22.20.134 AS32666 Case Western Reserve University 7.75ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.67.6.4 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
68.145.169.100 AS6327 Shaw Communications Inc. 12.24ms from Calgary, CA
102.39.18.228 AS11845 Vox Telecom Ltd 0.58ms from Johannesburg, ZA
155.136.60.36 AS21054 Natwest Markets PLC 10.32ms from London, GB
81.146.15.180 AS2856 British Telecommunications PLC 1.73ms from London, GB
23.193.126.100 AS16625 Akamai Technologies, Inc. 0.50ms from Miami, US
97.221.247.132 AS6167 Verizon Business 7.21ms from Miami, US
98.56.115.148 AS7922 Comcast Cable Communications, LLC 12.39ms from Miami, US
210.224.161.132 AS9371 SAKURA Internet Inc. 0.29ms from Osaka, JP
5.164.49.244 AS56377 JSC "ER-Telecom Holding" 11.88ms from Samara, RU
1.232.254.180 AS9318 SK Broadband Co Ltd 1.28ms from Seoul, KR
35.76.130.196 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
64.228.245.20 AS577 Bell Canada 3.95ms from Toronto, CA
93.127.10.52 AS6703 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" 17.37ms from Warsaw, PL
189.27.91.180 AS18881 TELEFÔNICA BRASIL S.A 14.79ms from Belo Horizonte, BR
82.141.134.180 AS12301 Invitech ICT Services Kft. 0.58ms from Budapest, HU
172.74.101.100 AS11426 Charter Communications Inc 8.61ms from Charlotte, US
178.150.202.212 AS13188 CONTENT DELIVERY NETWORK LTD 7.89ms from Kyiv, UA
64.18.216.4 AS14127 Iland Internet Solutions Corporation 0.19ms from London, GB
164.11.9.148 AS786 Jisc Services Limited 3.58ms from London, GB
76.153.161.132 AS7922 Comcast Cable Communications, LLC 4.83ms from Miami, US
63.241.148.100 AS27271 United Rentals (North America), Inc. 4.81ms from New York City, US
179.108.106.84 AS16735 ALGAR TELECOM S/A 1.30ms from Osasco, BR
23.65.199.20 AS16625 Akamai Technologies, Inc. 0.28ms from Paris, FR
77.173.130.132 AS1136 KPN B.V. 3.27ms from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m9 129.22.27.136
traceroute to 129.22.27.136 (129.22.27.136): 9 hops max, 52 byte packets
2 *
3 [AS600] 199.218.39.21 20.539 ms
4 [AS600] 199.218.39.194 22.704 ms
5 [AS600] 199.18.156.68 60.353 ms
6 [AS32666] 192.5.109.70 45.817 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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