81.28.32.0/24

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:        [email protected]
descr:          
remarks:        *************** *****************
notify:         [email protected]
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:    [email protected]
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:         [email protected]
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:        [email protected]
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:         [email protected]
remarks:        * Please send abuse reports to: *
remarks:        [email protected]
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:         [email protected]
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 81.28.32.0/24

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
81.28.32.0/19	AS25306	IsIran	8,192
81.28.160.0/19	AS8439	PJSC Rostelecom	8,192
81.28.80.0/20	AS39647	Enreach Netherlands B.V.	4,096
81.28.144.0/20	AS397766	Fairleigh Dickinson University	4,096
81.28.128.0/20	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
81.28.208.0/20	AS39586	NPP Saturn Telecom Ltd.	4,096
81.28.192.0/20	AS24904	K-NET SARL	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
81.28.240.0/22	AS200810	WEWI MOBILE SLU	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
81.28.60.0/24	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
81.28.59.0/24	AS25306	IsIran	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
213.118.146.88	AS6848 Telenet BV	`7.91ms` from Brussels, BE
86.18.146.120	AS5089 Virgin Media Limited	`9.60ms` from London, GB
80.16.85.104	AS3269 Telecom Italia S.p.A.	`3.58ms` from Milan, IT
112.69.224.200	AS17511 OPTAGE Inc.	`2.13ms` from Osaka, JP
92.162.66.120	AS3215 Orange S.A.	`7.30ms` from Paris, FR
92.154.44.40	AS3215 Orange S.A.	`1.42ms` from Paris, FR
119.177.152.232	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Qingdao, CN
59.9.47.120	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
87.57.173.88	AS3292 TDC Holding A/S	`1.35ms` from Skanderborg, DK
99.237.5.24	AS812 Rogers Communications Canada Inc.	`3.47ms` from Toronto, CA
41.248.113.8	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.52ms` from Casablanca, MA
68.97.39.56	AS22773 Cox Communications Inc.	`8.00ms` from Dallas, US
72.241.54.168	AS13490 Buckeye Cablevision, Inc.	`3.23ms` from Detroit, US
217.224.202.72	AS3320 Deutsche Telekom AG	`6.33ms` from Frankfurt am Main, DE
126.34.196.104	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
210.130.166.184	AS2497 Internet Initiative Japan Inc.	`2.79ms` from Osaka, JP
112.239.103.56	AS4837 CHINA UNICOM China169 Backbone	`8.72ms` from Qingdao, CN
54.161.221.184	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
34.166.169.136	AS396982 Google LLC	`6.47ms` from Riyadh, SA
87.16.83.104	AS3269 Telecom Italia S.p.A.	`10.09ms` from Rome, IT
207.6.237.120	AS852 TELUS Communications Inc.	`7.10ms` from Seattle, US
128.100.197.40	AS239 University of Toronto	`0.77ms` from Toronto, CA
41.225.141.168	AS37671 3S INF	`1.58ms` from Tunis, TN
34.161.43.72	AS396982 Google LLC	`4.08ms` from Atlanta, US
124.205.187.184	AS4808 China Unicom Beijing Province Network	`3.17ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f3 81.28.32.40

traceroute to 81.28.32.40 (81.28.32.40): 64 hops max, 52 byte packets

3 [AS47447] 62.113.192.83 0.312 ms

4 *

5 [AS3356] 171.75.10.151 1.313 ms

6 [AS2914] 129.250.9.5 11.478 ms

7 [AS2914] 213.198.52.65 86.046 ms

8 [AS6736] 194.225.151.6 85.982 ms

9 [AS6736] 194.225.150.10 86.101 ms

10 [AS25306] 81.28.39.5 86.102 ms

11 *

12 *

13 [AS25306] 81.28.32.40 86.215 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

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