1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.28.0.0/16
  4. AS25306  | 81.28.34.0/24

81.28.34.0/24

AS25306  ·  INSTITUTE ISIRAN

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Summary

Country Iran
Domain isiran-net.com
ASN AS25306
Parent Range 81.28.32.0/19
Registry RIPE
ID INSTITUTE-ISIRAN

WHOIS Details

inetnum:        81.28.32.0 - 81.28.35.255
org:            ORG-IA32-RIPE
netname:        Institute-ISiran
descr:          ISiran
descr:          Access Service Provider
descr:          Provider LIR
remarks:        *****************************************
remarks:        * Please send abuse reports to: *
remarks:        abuse@isiran.ir
descr:          
remarks:        *************** *****************
notify:         majlessi@isiran-net.com
country:        IR
admin-c:        MR3009-RIPE
tech-c:         ana1390-RIPE
status:         ASSIGNED PA
mnt-by:         INSTITUTE-ISIRAN-MNT
mnt-lower:      INSTITUTE-ISIRAN-MNT
mnt-routes:     INSTITUTE-ISIRAN-MNT
created:        2004-12-22T13:32:49Z
last-modified:  2021-02-13T05:27:24Z
source:         RIPE
abuse-email:    abuse@isiran-net.com
abuse-c:        ISI1392
abuse-org:      ORG-IA32-RIPE

organisation:   ORG-IA32-RIPE
org-name:       IsIran
country:        IR
org-type:       LIR
address:        34th Street, Hesaari St.Mirdamad St,Tehran
address:        15489
address:        Tehran
address:        IRAN, ISLAMIC REPUBLIC OF
phone:          +982122801833
phone:          +982122801831
fax-no:         +982122806925
descr:          Internet Connection Provider
e-mail:         registry@isiran-net.com
admin-c:        mrm1387-RIPE
admin-c:        mrm1387-RIPE
admin-c:        MR3009-RIPE
mnt-ref:        INSTITUTE-ISIRAN-MNT
mnt-ref:        RIPE-NCC-HM-MNT
remarks:        *****************************************
remarks:        * Please send abuse reports to: *
remarks:        abuse@isiran-net.com
remarks:        *************** *****************
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INSTITUTE-ISIRAN-MNT
abuse-c:        ISI1392
created:        2004-04-17T11:28:17Z
last-modified:  2020-12-16T13:11:55Z
source:         RIPE

person:         Mohammad Razeghi
address:        34th Street, Hesaari St.,
address:        Mirdamad St., Tehran.
address:        Zip 15489
phone:          +98-21-22801834
fax-no:         +98-21-22806925
nic-hdl:        MR3009-RIPE
notify:         technical@isiran-net.com
remarks:        * Please send abuse reports to: *
remarks:        abuse@isiran-net.com
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2003-11-09T13:14:16Z
last-modified:  2016-10-16T09:49:18Z
source:         RIPE
phone:          +98-912-3724029

person:         Amir Naderi
address:        34th Street, Hesaari St., Mirdamad St., Tehran. Zip 15489
phone:          +98-21-2280-1835
fax-no:         +98-21-2280-6925
nic-hdl:        ana1390-RIPE
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2012-12-29T05:12:19Z
last-modified:  2012-12-29T05:12:19Z
source:         RIPE

route:          81.28.32.0/19
descr:          Institute ISiran Route
descr:          Isiran Block
descr:          Local Internet Registry
origin:         AS25306
notify:         technical@isiran-net.com
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2005-02-27T06:05:50Z
last-modified:  2016-10-16T09:46:13Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.28.34.0/24

Range ASN Company Num of IPs
81.28.32.0/19 AS25306 IsIran 8,192

Nearby Ranges

BGP prefixes that overlap with 81.28.0.0/16

Range ASN Company Num of IPs
81.28.160.0/19 AS8439 PJSC Rostelecom 8,192
81.28.32.0/19 AS25306 IsIran 8,192
81.28.128.0/20 AS41491 Stadtwerke Kapfenberg GmbH 4,096
81.28.96.0/20 AS41770 Leonard Birritteri trading as IMINGO SERVICES 4,096
81.28.112.0/20 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 4,096
81.28.192.0/20 AS24904 K-NET SARL 4,096
81.28.80.0/20 AS39647 Enreach Netherlands B.V. 4,096
81.28.144.0/20 AS397766 Fairleigh Dickinson University 4,096
81.28.208.0/20 AS39586 NPP Saturn Telecom Ltd. 4,096
81.28.16.0/20 AS702 Verizon Czech s.r.o. 4,096
81.28.8.0/22 AS60087 Netsons s.r.l. 1,024
81.28.252.0/22 AS206495 Gostaresh Ertebat Azin Kia Company PJSC 1,024
81.28.236.0/23 AS29014 Location Berlin 2 512
81.28.59.0/24 AS25306 IsIran 256
81.28.60.0/24 AS25306 IsIran 256
81.28.61.0/24 AS25306 IsIran 256
81.28.7.0/24 AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
81.28.112.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.113.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.120.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.121.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.122.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.123.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.124.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.125.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.126.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.127.0/24 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 256
81.28.244.0/24 AS51538 TekCom clients network 256
81.28.13.0/24 AS199524 G-Core Labs Customer assignment 256
81.28.246.0/24 AS51538 TekCom clients network 256
81.28.247.0/24 AS51538 TekCom clients network 256
81.28.245.0/24 AS51538 TekCom clients network 256
81.28.15.0/24 AS199524 G-Core Labs Customer assignment 256
81.28.6.0/24 AS204548 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
81.28.4.0/24 AS210329 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
81.28.5.0/24 AS210329 O.M.C. COMPUTERS & COMMUNICATIONS LTD 256
81.28.38.0/24 AS25306 Institute ISiran 256
81.28.39.0/24 AS25306 Malek Ashtar University Of Technology 256
81.28.40.0/24 AS25306 Institute Isiran Aghdasieh POP 256
81.28.41.0/24 AS25306 IsIran 256
81.28.42.0/24 AS25306 Elearning Department 256
81.28.43.0/24 AS25306 SaShiraz Industry Company 256
81.28.48.0/24 AS25306 Institute ISiran 256
81.28.52.0/24 AS25306 Iran,Tehran,Aghdasieh POP 256

Hosted domains

There are 12 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.28.34.245 setadkolnm.net 2
81.28.34.88 isiportal.ir 1
81.28.34.246 esdo.ir 1
81.28.34.75 fajr-hospital.ir 1
81.28.34.192 tademam.ir 1
81.28.34.82 ajaselah.ir 1
81.28.34.182 ioico.ir 1
81.28.34.161 iamu.ac.ir 1
81.28.34.19 afrapsy.ir 1
81.28.34.148 payammail.ir 1
81.28.34.55 isigtec.ir 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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
81.28.34.1 AS25306 INSTITUTE ISIRAN 70.49ms 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
20.101.96.200 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
90.185.135.72 AS203953 Hiper A/S 1.63ms from Copenhagen, DK
97.171.84.120 AS6167 Verizon Business 8.13ms from Denver, US
80.7.164.216 AS5089 Virgin Media Limited 3.65ms from Erith, GB
109.192.151.120 AS3209 Vodafone GmbH 10.82ms from Frankfurt am Main, DE
71.36.103.232 AS209 CenturyLink Communications, LLC 1.89ms from Hillsboro, US
210.206.9.152 AS3786 LG DACOM Corporation 7.03ms from Incheon, KR
4.240.80.248 AS8075 Microsoft Corporation 0.69ms from Lohogaon, IN
86.8.130.88 AS5089 Virgin Media Limited 11.20ms from London, GB
38.247.25.232 AS152672 Aiyun (HK) Network 0.48ms from Los Angeles, US
61.164.117.200 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.96ms from Nanchang, CN
210.138.230.24 AS2497 Internet Initiative Japan Inc. 16.05ms from Tokyo, JP
2.85.207.248 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.64ms from Athens, GR
182.136.242.72 AS4134 CHINANET-BACKBONE 5.37ms from Chengdu, CN
14.227.197.104 AS45899 VNPT Corp 3.08ms from Ho Chi Minh City, VN
123.179.116.24 AS4134 CHINANET-BACKBONE 11.87ms from Hohhot, CN
13.43.63.248 AS16509 Amazon.com, Inc. 0.19ms from London, GB
80.193.205.24 AS5089 Virgin Media Limited 10.71ms from London, GB
180.150.34.248 AS4764 Aussie Broadband 0.76ms from Melbourne, AU
119.231.159.8 AS17511 OPTAGE Inc. 3.12ms from Osaka, JP
192.114.45.136 AS8551 Bezeq International Ltd. 1.05ms from Petaẖ Tiqva, IL
3.231.108.120 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
189.4.165.24 AS28573 Claro NXT Telecomunicacoes Ltda 2.58ms from Sao Paulo, BR
210.123.202.232 AS4766 Korea Telecom 4.31ms from Seoul, KR
210.244.125.88 AS4780 Digital United Inc. 6.67ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 81.28.34.1
traceroute to 81.28.34.1 (81.28.34.1): 64 hops max, 52 byte packets
1 [AS202422] 95.85.72.1 0.143 ms
3 *
4 *
5 [AS174] 154.54.72.102 16.826 ms
6 [AS174] 154.54.72.170 30.162 ms
7 [AS174] 154.54.63.138 19.471 ms
8 [AS174] 154.54.63.142 23.882 ms
9 [AS174] 154.54.75.98 29.112 ms
10 [AS174] 130.117.14.38 28.874 ms
11 [AS3491] 63.220.65.43 28.923 ms
12 [AS3491] 63.222.114.193 29.334 ms
13 [] 185.233.140.66 102.256 ms
14 [AS6736] 194.225.151.2 189.633 ms
15 [AS6736] 194.225.150.10 189.499 ms
16 [AS25306] 81.28.39.5 191.026 ms
17 [AS25306] 81.28.34.1 192.167 ms
Measurement taken from IPinfo ProbeNet in Kyiv, UA
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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