81.28.37.0/24

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:        [email protected]
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:    [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:         Hossein Ahmadi
address:        34th Street, Hesaari St., Mirdamad St., Tehran. Zip 15489
phone:          +98-21-22801836
fax-no:         +98-21-22806925
e-mail:         [email protected]
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:         [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 81.28.37.0/24

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
72.84.95.104	AS701 Verizon Business	`7.62ms` from Ashburn, US
71.127.53.24	AS701 Verizon Business	`2.56ms` from Ashburn, US
128.230.125.72	AS11872 Syracuse University	`3.49ms` from Buffalo, US
50.104.9.152	AS5650 Frontier Communications of America, Inc.	`12.04ms` from Chicago, US
142.160.150.168	AS7122 Bell Canada	`19.82ms` from Chicago, US
20.50.69.216	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
218.90.225.72	AS4134 CHINANET-BACKBONE	`5.55ms` from Huai'an, CN
108.29.191.232	AS701 Verizon Business	`2.70ms` from New York City, US
46.244.180.200	AS8767 M-net Telekommunikations GmbH	`6.35ms` from Nuernberg, DE
178.74.19.24	AS2116 GLOBALCONNECT AS	`2.08ms` from Sandefjord, NO
189.128.64.184	AS8151 UNINET	`1.19ms` from Santiago de Queretaro, MX
71.212.89.248	AS209 CenturyLink Communications, LLC	`1.42ms` from Seattle, US
93.172.217.168	AS1680 Cellcom Fixed Line Communication L.P	`4.80ms` from Tel Aviv, IL
108.245.130.72	AS7018 AT&T Enterprises, LLC	`7.02ms` from Atlanta, US
40.123.36.216	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
118.210.97.120	AS7545 TPG Telecom Limited	`1.69ms` from Brisbane, AU
90.184.120.216	AS203953 Hiper A/S	`1.36ms` from Copenhagen, DK
100.37.127.56	AS701 Verizon Business	`2.26ms` from New York City, US
37.21.178.184	AS12389 PJSC Rostelecom	`5.16ms` from Novosibirsk, RU
179.216.84.56	AS28573 Claro NXT Telecomunicacoes Ltda	`16.98ms` from Porto Alegre, BR
44.208.156.72	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
124.50.185.56	AS17858 LG POWERCOMM	`2.18ms` from Seoul, KR
122.170.29.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.21ms` from Ahmedabad, IN
109.69.119.8	AS50031 Zalaszam Informatika Kft.	`6.30ms` from Budapest, HU
114.205.201.40	AS9318 SK Broadband Co Ltd	`5.47ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f3 81.28.37.9

traceroute to 81.28.37.9 (81.28.37.9): 64 hops max, 52 byte packets

3 [AS3257] 208.116.220.117 0.255 ms

4 [AS3257] 213.200.120.54 16.877 ms

5 *

6 [AS3491] 63.220.65.53 94.709 ms

7 [AS3491] 63.222.114.193 94.754 ms

8 [] 185.233.140.66 169.618 ms

9 [AS6736] 194.225.151.2 167.165 ms

10 [AS6736] 194.225.150.10 170.427 ms

11 [AS25306] 81.28.39.5 168.759 ms

12 *

13 [AS25306] 81.28.37.9 169.074 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On January 30th 2026

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