81.28.53.0/24

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	KAVOSH-NET

WHOIS Details

inetnum:        81.28.53.0 - 81.28.56.255
org:            ORG-IA32-RIPE
netname:        KAVOSH-NET
descr:          Internet Service Provider
country:        IR
admin-c:        MR3009-RIPE
tech-c:         MR3009-RIPE
status:         ASSIGNED PA
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2012-02-04T05:41:48Z
last-modified:  2012-02-04T05:41:48Z
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

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 81.28.53.0/24

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 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

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Pingable IPs

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

IP Address	ASN	Details
81.28.53.14	AS25306 INSTITUTE ISIRAN	`69.95ms` 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
84.192.54.216	AS6848 Telenet BV	`7.51ms` from Brussels, BE
41.83.186.136	AS8346 SONATEL-AS Autonomous System	`2.61ms` from Dakar, SN
212.185.231.8	AS3320 Deutsche Telekom AG	`3.56ms` from Duesseldorf, DE
193.107.109.152	AS214379 South Park Networks LLC	`8.18ms` from Frankfurt am Main, DE
112.73.3.8	AS9318 SK Broadband Co Ltd	`0.84ms` from Incheon, KR
193.110.240.8	AS21422 Connect internet Solutions Limited	`7.91ms` from London, GB
13.232.19.72	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
44.210.11.216	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
3.171.253.24	AS16509 Amazon.com, Inc.	`0.49ms` from Seattle, US
121.126.48.136	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
140.110.15.56	AS7539 National Center for High-performance Computing	`2.27ms` from Taipei, TW
108.171.223.24	AS18450 WebNX, Inc.	`14.52ms` from Los Angeles, US
23.240.150.88	AS20001 Charter Communications Inc	`4.17ms` from Los Angeles, US
188.84.44.200	AS12430 VODAFONE ESPANA S.A.U.	`2.03ms` from Madrid, ES
193.106.92.40	AS48614 ITSOFT LLC	`1.08ms` from Moscow, RU
50.19.223.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
177.17.163.24	AS18881 TELEFÔNICA BRASIL S.A	`11.97ms` from Rio de Janeiro, BR
211.93.178.104	AS4837 CHINA UNICOM China169 Backbone	`6.55ms` from Taiyuan, CN
138.199.21.248	AS212238 Datacamp Limited	`0.10ms` from Tokyo, JP
202.215.137.152	AS2519 ARTERIA Networks Corporation	`2.15ms` from Tokyo, JP
94.42.165.40	AS12912 T-Mobile Polska S.A.	`0.94ms` from Warsaw, PL
51.83.217.40	AS16276 OVH SAS	`0.13ms` from Warsaw, PL
74.196.54.232	AS19108 Optimum	`18.87ms` from Ashburn, US
23.48.200.200	AS20940 Akamai International B.V.	`0.18ms` from Ashburn, US
154.179.3.120	AS8452 TE-AS	`4.55ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f3 81.28.53.14

traceroute to 81.28.53.14 (81.28.53.14): 64 hops max, 52 byte packets

3 [AS3257] 208.116.220.117 0.198 ms

4 [AS3257] 213.200.120.54 10.269 ms

5 [AS3257] 198.47.100.54 11.584 ms

6 [AS3491] 63.220.65.53 94.698 ms

7 [AS3491] 63.222.114.193 94.901 ms

8 [] 185.233.140.66 169.473 ms

9 [AS6736] 194.225.151.2 169.457 ms

10 [AS6736] 194.225.150.10 169.564 ms

11 [AS25306] 81.28.39.5 168.785 ms

12 *

13 [AS25306] 81.28.32.4 169.207 ms

14 [AS25306] 81.28.53.14 169.587 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On February 7th 2026

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