129.22.0.0/20
AS32666 · Case Western Reserve University
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| Country |
United States
|
| Domain | case.edu |
| ASN | AS32666 |
| Parent Range | 129.22.0.0/16 |
| 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: 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: 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: 2025-09-19 OfficePhone: +1-216-368-4357 Mailbox: nesg@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: 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
Overlapping Ranges
BGP prefixes that contain 129.22.0.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 129.22.0.0/16 | AS32666 | Case Western Reserve University | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 129.22.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 129.22.0.0/16 | AS32666 | Case Western Reserve University | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
47 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.22.8.156 |
5.78ms from Columbus,
US
|
|
| 129.22.1.20 |
5.30ms from Columbus,
US
|
|
| 129.22.4.3 |
5.59ms from Columbus,
US
|
|
| 129.22.12.44 |
5.63ms from Columbus,
US
|
|
| 129.22.9.112 |
5.75ms from Columbus,
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 |
|---|---|---|
| 69.138.81.68 |
7.36ms from Ashburn,
US
|
|
| 81.169.205.116 |
0.50ms from Berlin,
DE
|
|
| 44.246.12.244 |
0.13ms from Boardman,
US
|
|
| 54.186.247.84 |
0.14ms from Boardman,
US
|
|
| 213.253.215.20 |
0.87ms from Budapest,
HU
|
|
| 91.40.174.36 |
3.49ms from Duesseldorf,
DE
|
|
| 156.226.100.244 |
1.08ms from Hong Kong,
HK
|
|
| 103.42.144.52 |
0.81ms from Hong Kong,
HK
|
|
| 27.225.243.36 |
4.00ms from Lanzhou,
CN
|
|
| 47.138.115.116 |
6.47ms from Los Angeles,
US
|
|
| 145.14.151.196 |
0.20ms from Meppel,
NL
|
|
| 133.175.55.68 |
3.42ms from Tokyo,
JP
|
|
| 78.58.112.68 |
2.61ms from Vilnius,
LT
|
|
| 124.224.147.196 |
4.10ms from Zhongwei,
CN
|
|
| 95.100.52.244 |
0.15ms from Zuerich,
CH
|
|
| 86.98.193.164 |
3.87ms from Al Fujairah City,
AE
|
|
| 64.130.238.244 |
0.45ms from Boston,
US
|
|
| 124.170.65.132 |
1.93ms from Brisbane,
AU
|
|
| 65.60.44.212 |
0.89ms from Chicago,
US
|
|
| 50.106.176.4 |
12.83ms from Chicago,
US
|
|
| 39.41.172.244 |
4.71ms from Islamabad,
PK
|
|
| 212.175.94.20 |
8.71ms from Izmir,
TR
|
|
| 202.47.58.4 |
3.94ms from Karachi,
PK
|
|
| 119.62.2.228 |
2.99ms from Kunming,
CN
|
|
| 88.14.78.196 |
6.61ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seattle, US
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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