AS12660

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Summary

IP address summary information
Name	Sharif University Of Technology
Country	Iran
Website	host.io/sharif.ir·sharif.ir
Hosted domains	90
IPv4 addresses	18,432
IPv6 addresses	0
ASN type	Education
Registry	RIPE
Allocated	24 years ago on Aug 16, 2002
Updated	1 year ago on May 20, 2025

Ranking

#25,159

Overall rank

among 74,768 networks

Traffic

#18,999

Infrastructure

#13,026

#134inIran

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Iran
100%

Held location over 90 days: 100%
Held location over 1 year: 100%
Median days between moves: 488 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
81.31.160.0/19	Sharif University Of Technology	8,192
213.233.160.0/19	Sharif University Of Technology	8,192
2.189.80.0/22	Sharif University Of Technology	1,024
81.31.176.0/22	Sharif University Of Technology	1,024
81.31.180.0/22	Sharif University Of Technology	1,024
152.89.12.0/22	Sharif University Of Technology	1,024
2.189.80.0/23	Sharif University Of Technology	512
2.189.82.0/23	Sharif University Of Technology	512
81.31.168.0/23	Sharif University Of Technology	512
2.189.80.0/24	Sharif University Of Technology	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 90 domain names hosted across 63 IP addresses on this ASN.

IP Address	Domain	Count
152.89.12.80		6
152.89.13.54		6
152.89.12.81		5
213.233.182.130		5
152.89.13.27		3

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs1
University1

Category	In AS12660	Example IP
University	1	2.189.81.120

New

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Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS6736	Institute for Research in Fundamental Sciences
AS42337	Respina Networks & Beyond PJSC

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS6736	Institute for Research in Fundamental Sciences
AS42337	Respina Networks & Beyond PJSC

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
213.233.178.133 Ping	AS12660Sharif University Of Technology	0.53ms from Tehran, IR
213.233.164.1 Ping	AS12660Sharif University Of Technology	0.53ms from Tehran, IR
81.31.169.28 Ping	AS12660Sharif University Of Technology	0.70ms from Tehran, IR
152.89.12.101 Ping	AS12660Sharif University Of Technology	0.57ms from Tehran, IR
81.31.176.1 Ping	AS12660Sharif University Of Technology	0.56ms from Tehran, IR
81.31.170.204 Ping	AS12660Sharif University Of Technology	0.58ms from Tehran, IR
81.31.160.35 Ping	AS12660Sharif University Of Technology	0.57ms from Tehran, IR
213.233.161.186 Ping	AS12660Sharif University Of Technology	0.66ms from Tehran, IR
81.31.172.9 Ping	AS12660Sharif University Of Technology	0.70ms from Tehran, IR
152.89.13.9 Ping	AS12660Sharif University Of Technology	0.61ms from Tehran, IR

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS12660


2.189.80.3	Tehran, Iran
2.189.80.8	Tehran, Iran
2.189.80.9	Tehran, Iran
2.189.80.4	Tehran, Iran
2.189.80.7	Tehran, Iran
2.189.80.14	Tehran, Iran
2.189.80.1	Tehran, Iran
2.189.80.10	Tehran, Iran

Important routers in AS12660

Traceroute

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

$ traceroute -a -n -q1 -f4 -m12 81.31.171.145

traceroute to 81.31.171.145 (81.31.171.145): 12 hops max, 52 byte packets

4 [AS8758] 212.25.27.173 1.096 ms

5 [AS8758] 212.25.27.218 2.769 ms

6 [AS8758] 212.25.27.254 2.078 ms

7 [] 80.81.194.185 90.509 ms

8 *

9 [AS29049] 85.132.90.238 91.393 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Linthal, CH

On October 9, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12660 at robtex.

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AS12660

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS12660

Important routers in AS12660

Traceroute

Related Networks

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AS204781

AS205256

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What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Places

Important routers in AS12660

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

AS15828

AS203684

AS204781

AS205256

AS35043

AS48289