81.31.176.0/24
AS12660 · Sharif University Of Technology
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inetnum: 81.31.160.0 - 81.31.191.255 org: ORG-SUOT1-RIPE remarks: Remark added by the RIPE NCC: The holder of the Internet resources in this RIPE Database object is subject to EU sanctions either directly, or through EU-sanctioned shareholding(s) and/or control(s). The Internet resources are therefore restricted from being transferred to third parties. netname: IR-SHARIF-20020603 descr: PROVIDER LOCAL REGISTRY country: IR admin-c: SA39375-RIPE tech-c: SA39374-RIPE status: ALLOCATED PA remarks: Please send Abuse reports to: abuse@sharif.edu notify: amin@sharif.edu mnt-by: RIPE-NCC-HM-MNT mnt-by: SHARIF-EDU-MNT mnt-domains: SHARIF-EDU-MNT mnt-routes: SHARIF-EDU-MNT created: 2003-12-08T09:58:10Z last-modified: 2025-05-20T13:35:17Z source: RIPE abuse-email: ripe@sharif.edu abuse-c: AR15663-RIPE abuse-org: ORG-SUOT1-RIPE organisation: ORG-SUOT1-RIPE org-name: Sharif University Of Technology country: IR org-type: LIR address: Azadi Ave. address: PO: 11155-8515 address: Tehran address: IRAN, ISLAMIC REPUBLIC OF phone: +982166164150 phone: +982166022371 fax-no: +982166019568 e-mail: ripe@sharif.edu abuse-c: AR15663-RIPE mnt-ref: SHARIF-EDU-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SHARIF-EDU-MNT admin-c: AOK5-RIPE created: 2004-04-17T11:28:26Z last-modified: 2021-11-11T10:18:55Z source: RIPE abuse-email: ripe@sharif.edu abuse-c: AR15663-RIPE abuse-org: undefined role: SHARIF-ITC-TECH address: IT Center, Sharif University of Technology address: Azadi Ave. - Tehran , IRAN e-mail: amin@sharif.edu tech-c: AOK5-RIPE tech-c: KS10416-RIPE tech-c: MG25940-RIPE nic-hdl: SA39374-RIPE mnt-by: SHARIF-EDU-MNT created: 2019-01-28T04:04:48Z last-modified: 2019-01-28T04:21:58Z source: RIPE role: SHARIF-ITC-ADMIN address: IT Center, Sharif University of Technology address: Azadi Ave. - Tehran, IRAN e-mail: amin@sharif.edu nic-hdl: SA39375-RIPE admin-c: HA4213-RIPE admin-c: MA22456-RIPE mnt-by: SHARIF-EDU-MNT created: 2019-01-28T04:14:51Z last-modified: 2019-02-25T15:35:44Z source: RIPE route: 81.31.160.0/19 descr: SHARIF-EDU-NET origin: AS12660 notify: amin@sharif.edu mnt-by: SHARIF-EDU-MNT created: 2004-01-12T10:15:26Z last-modified: 2004-01-12T10:15:26Z source: RIPE
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
81.31.176.2 |
72.72ms from Frankfurt am Main,
DE
|
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 |
---|---|---|
68.186.198.120 |
8.77ms from Atlanta,
US
|
|
180.76.240.136 |
3.32ms from Beijing,
CN
|
|
34.223.5.40 |
0.33ms from Boardman,
US
|
|
186.148.76.232 |
8.52ms from Buenos Aires,
AR
|
|
197.58.189.168 |
4.57ms from Cairo,
EG
|
|
3.121.155.8 |
0.15ms from Frankfurt am Main,
DE
|
|
109.180.227.56 |
2.33ms from London,
GB
|
|
47.146.92.232 |
2.02ms from Los Angeles,
US
|
|
39.72.121.200 |
4.08ms from Qingdao,
CN
|
|
104.220.10.248 |
7.69ms from San Jose,
US
|
|
108.74.164.216 |
18.45ms from San Jose,
US
|
|
24.80.59.24 |
7.69ms from Seattle,
US
|
|
35.216.50.56 |
0.10ms from Seoul,
KR
|
|
211.248.61.72 |
7.92ms from Seoul,
KR
|
|
223.33.75.136 |
6.22ms from Seoul,
KR
|
|
206.189.32.200 |
0.19ms from Singapore,
SG
|
|
60.101.152.184 |
3.28ms from Tokyo,
JP
|
|
60.174.97.136 |
11.95ms from Wuhan,
CN
|
|
105.197.11.104 |
10.25ms from Cairo,
EG
|
|
104.154.149.40 |
0.12ms from Council Bluffs,
US
|
|
91.16.179.136 |
7.99ms from Frankfurt am Main,
DE
|
|
14.229.243.216 |
5.05ms from Hanoi,
VN
|
|
203.184.225.120 |
1.54ms from Hong Kong,
HK
|
|
172.118.65.152 |
4.63ms from Los Angeles,
US
|
|
212.169.218.8 |
13.74ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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