81.28.38.0/24

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-AGHDASIEH-E1

WHOIS Details

inetnum:        81.28.38.0 - 81.28.38.255
org:            ORG-IA32-RIPE
netname:        ISiran-Aghdasieh-E1
descr:          Institute ISiran
descr:          Internet Access Provider
descr:          Dialup IP Address Pool
descr:          IP Address For E1 Connection
descr:          Provider LIR
remarks:        *****************************************
remarks:        * Please send abuse reports to: *
remarks:        *************** *****************
remarks:        abuse@isiran-net.com
notify:         technical@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:        2004-09-18T05:10:40Z
last-modified:  2016-10-16T06:06:06Z
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:          81.28.38.0/24
descr:          Isiran Institute Block
descr:          Local Internet Registry
notify:         majlessi@isiran-net.com
origin:         AS25306
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2016-02-15T13:06:22Z
last-modified:  2016-02-15T13:06:22Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.28.38.0/24

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
81.28.39.0/24	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 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

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

IP Address	ASN	Details
81.28.38.180	AS25306 INSTITUTE ISIRAN	`68.93ms` 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
154.241.14.232	AS36947 Telecom Algeria	`11.08ms` from Algiers, DZ
4.180.15.72	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
52.131.34.104	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.24ms` from Beijing, CN
181.234.69.72	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.89ms` from Bogota, CO
216.166.201.168	AS22561 CenturyLink Communications, LLC	`0.62ms` from Chicago, US
70.189.30.152	AS22773 Cox Communications Inc.	`13.48ms` from Dallas, US
140.224.113.24	AS4134 CHINANET-BACKBONE	`2.58ms` from Fuzhou, CN
83.35.64.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.65ms` from Madrid, ES
87.176.145.8	AS3320 Deutsche Telekom AG	`5.23ms` from Nuernberg, DE
186.204.186.120	AS28573 Claro NXT Telecomunicacoes Ltda	`7.90ms` from Osasco, BR
172.64.210.40	AS13335 Cloudflare, Inc.	`0.27ms` from Oslo, NO
90.34.45.72	AS3215 Orange S.A.	`19.76ms` from Paris, FR
187.104.16.24	AS28573 Claro NXT Telecomunicacoes Ltda	`15.47ms` from Rio de Janeiro, BR
175.238.151.232	AS4766 Korea Telecom	`1.99ms` from Seoul, KR
121.165.10.120	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
140.137.2.72	AS1659 Taiwan Academic Network (TANet) Information Center	`1.71ms` from Taipei, TW
8.36.243.24	AS14155 Rural Telephone Service Co, Inc.	`10.40ms` from Denver, US
90.48.55.8	AS3215 Orange S.A.	`14.30ms` from Frankfurt am Main, DE
91.124.63.8	AS209474 EKIPHOST BILISIM TEKNOLOJILERI TICARET VE SANAYI LIMITED SIRKETI	`0.32ms` from Istanbul, TR
34.16.138.8	AS396982 Google LLC	`0.14ms` from Las Vegas, US
104.32.45.120	AS20001 Charter Communications Inc	`5.39ms` from Los Angeles, US
60.96.18.232	AS17676 SoftBank Corp.	`4.12ms` from Osaka, JP
180.38.0.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.96ms` from Osaka, JP
45.8.40.8	AS209055 W.A.G. PAYMENT SOLUTIONS, A.S.	`0.94ms` from Prague, CZ
45.95.150.216	AS49505 JSC Selectel	`1.04ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f4 81.28.38.181

traceroute to 81.28.38.181 (81.28.38.181): 64 hops max, 52 byte packets

4 [AS812] 209.148.225.93 7.724 ms

5 *

6 [AS6327] 66.163.76.66 11.79 ms

7 [] 206.81.80.13 35.727 ms

8 [AS3491] 63.220.65.43 188.376 ms

9 [AS3491] 63.222.114.193 176.703 ms

10 [] 185.233.140.66 243.196 ms

11 [AS6736] 194.225.151.2 233.286 ms

12 [AS6736] 194.225.150.10 230.388 ms

13 [AS25306] 81.28.39.5 233.012 ms

14 *

15 [AS25306] 81.28.32.4 231.233 ms

16 [AS25306] 81.28.38.181 231.127 ms

Measurement taken from

IPinfo ProbeNet in Kelowna, CA

On February 7th 2026

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