81.28.36.0/24

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	ISIRAN-AGHDASIEHH-DI

WHOIS Details

inetnum:        81.28.36.0 - 81.28.37.255
org:            ORG-IA32-RIPE
netname:        ISiran-Aghdasiehh-Di
descr:          Iran,Tehran,Aghdasieh POP
descr:          ISiran
descr:          Access Service Provider
descr:          Dialup IP Address Pool
descr:          IP Address For Analog Connection
descr:          Provider LIR
remarks:        *****************************************
remarks:        * Please send abuse reports to: *
remarks:        abuse@isiran-net.com
remarks:        *************** *****************
country:        IR
admin-c:        MR3009-RIPE
tech-c:         mrm1387-RIPE
status:         ASSIGNED PA
mnt-by:         INSTITUTE-ISIRAN-MNT
mnt-lower:      INSTITUTE-ISIRAN-MNT
mnt-routes:     INSTITUTE-ISIRAN-MNT
created:        2004-12-21T11:44:26Z
last-modified:  2016-10-16T06:02:56Z
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:         Hossein Ahmadi
address:        34th Street, Hesaari St., Mirdamad St., Tehran. Zip 15489
phone:          +98-21-22801836
fax-no:         +98-21-22806925
e-mail:         technical@isiran-net.com
nic-hdl:        mrm1387-RIPE
created:        2008-12-06T19:25:56Z
last-modified:  2016-10-16T09:51:46Z
source:         RIPE
mnt-by:         INSTITUTE-ISIRAN-MNT

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 81.28.36.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.28.36.102	ibbb.cf	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

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

IP Address	ASN	Details
81.28.36.9	AS25306 INSTITUTE ISIRAN	`68.95ms` 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
181.26.112.40	AS22927 Telefonica de Argentina	`2.20ms` from Buenos Aires, AR
187.147.217.8	AS8151 UNINET	`12.38ms` from Cancún, MX
70.94.51.184	AS11427 Charter Communications Inc	`15.07ms` from Dallas, US
108.128.237.136	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
2.243.74.120	AS6805 Telefonica Germany GmbH & Co.OHG	`2.66ms` from Duesseldorf, DE
218.237.14.40	AS9318 SK Broadband Co Ltd	`5.66ms` from Incheon, KR
179.210.252.8	AS28573 Claro NXT Telecomunicacoes Ltda	`2.21ms` from Rio de Janeiro, BR
199.203.113.24	AS1680 Cellcom Fixed Line Communication L.P	`1.73ms` from Rosh Ha‘Ayin, IL
20.98.202.184	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
35.210.248.136	AS15169 Google LLC	`0.15ms` from Brussels, BE
60.247.189.8	AS38283 CHINANET SiChuan Telecom Internet Data Center	`3.59ms` from Chengdu, CN
194.156.137.152	AS136787 PacketHub S.A.	`0.08ms` from Chicago, US
75.162.159.8	AS209 CenturyLink Communications, LLC	`8.42ms` from Chicago, US
24.12.74.184	AS7922 Comcast Cable Communications, LLC	`6.60ms` from Chicago, US
217.86.26.120	AS3320 Deutsche Telekom AG	`4.74ms` from Frankfurt am Main, DE
177.240.206.136	AS13999 Mega Cable, S.A. de C.V.	`16.15ms` from Guadalajara, MX
174.171.25.104	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Houston, US
176.138.213.232	AS5410 Bouygues Telecom SA	`7.54ms` from Marseille, FR
68.174.135.232	AS12271 Charter Communications Inc	`3.79ms` from New York City, US
192.250.75.72	AS3738 State Street Bank and Trust Company	`8.43ms` from New York City, US
133.17.136.88	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.49ms` from Osaka, JP
88.183.236.232	AS12322 Free SAS	`7.69ms` from Paris, FR
185.51.240.8	AS31246 NETBOX Autonomous system	`4.28ms` from Prague, CZ
191.179.37.72	AS28573 Claro NXT Telecomunicacoes Ltda	`4.14ms` from Sao Paulo, BR
73.59.99.8	AS7922 Comcast Cable Communications, LLC	`3.58ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f5 81.28.36.169

traceroute to 81.28.36.169 (81.28.36.169): 64 hops max, 52 byte packets

5 [AS3257] 208.97.216.1 168.915 ms

6 [AS3257] 141.136.105.134 47.694 ms

7 [AS3491] 63.220.198.136 53.738 ms

8 [AS3491] 63.220.65.53 195.376 ms

9 [AS3491] 63.222.114.193 195.67 ms

10 *

11 [AS6736] 194.225.151.2 266.468 ms

12 [AS6736] 194.225.150.10 265.898 ms

13 [AS25306] 81.28.39.5 264.004 ms

14 *

15 [AS25306] 81.28.36.169 266.018 ms

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On February 7th 2026

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