81.28.41.0/24

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:        81.28.41.0 - 81.28.41.255
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:        2012-02-04T06:17:18Z
last-modified:  2012-02-04T06:17:18Z
source:         RIPE
abuse-email:    abuse@isiran-net.com
abuse-c:        ISI1392
abuse-org:      ORG-IA32-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:          81.28.41.0/24
descr:          Isiran Block
remarks:        * Please send abuse reports to: *
remarks:        *abuse@isiran-net.com*
descr:          Ofogh Route
origin:         AS25306
notify:         technical@isiran-net.com
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2004-10-06T15:08:03Z
last-modified:  2016-10-16T09:36:59Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.28.41.0/24

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
81.28.42.0/24	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

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

IP Address	ASN	Details
81.28.41.5	AS25306 INSTITUTE ISIRAN	`69.05ms` 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
69.154.193.168	AS7018 AT&T Enterprises, LLC	`15.86ms` from Atlanta, US
162.246.192.24	AS62929 FirstLight Fiber, Inc.	`2.54ms` from Boston, US
18.224.78.104	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
109.57.148.40	AS44034 Hi3G Access AB	`16.23ms` from Copenhagen, DK
24.127.249.24	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Flint, US
87.184.248.120	AS3320 Deutsche Telekom AG	`8.02ms` from Frankfurt am Main, DE
79.225.173.72	AS3320 Deutsche Telekom AG	`8.53ms` from Frankfurt am Main, DE
79.240.161.104	AS3320 Deutsche Telekom AG	`2.60ms` from Frankfurt am Main, DE
43.136.104.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
73.136.196.184	AS7922 Comcast Cable Communications, LLC	`3.74ms` from Houston, US
122.163.106.168	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.98ms` from Kolkata, IN
50.39.12.248	AS5650 Frontier Communications of America, Inc.	`19.19ms` from Los Angeles, US
202.171.100.136	AS24033 Australian Private Networks Pty Ltd	`0.24ms` from Melbourne, AU
79.160.250.200	AS29695 Lyse Tele AS	`6.81ms` from Oslo, NO
118.80.139.72	AS4837 CHINA UNICOM China169 Backbone	`4.41ms` from Taiyuan, CN
31.179.21.8	AS9141 P4 Sp. z o.o.	`14.84ms` from Warsaw, PL
182.92.107.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.00ms` from Beijing, CN
156.213.20.40	AS8452 TE-AS	`6.35ms` from Cairo, EG
69.131.183.56	AS4181 TDS TELECOM	`9.92ms` from Chicago, US
108.202.126.168	AS7018 AT&T Enterprises, LLC	`18.52ms` from Chicago, US
71.201.136.136	AS7922 Comcast Cable Communications, LLC	`6.46ms` from Chicago, US
174.96.50.184	AS10796 Charter Communications Inc	`11.10ms` from Columbus, US
73.243.70.88	AS7922 Comcast Cable Communications, LLC	`3.12ms` from Denver, US
84.203.156.136	AS31122 Digiweb ltd	`5.44ms` from Dublin, IE
93.197.110.184	AS3320 Deutsche Telekom AG	`7.27ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 81.28.41.1

traceroute to 81.28.41.1 (81.28.41.1): 64 hops max, 52 byte packets

4 [AS6939] 184.104.209.50 0.838 ms

5 [AS3491] 63.220.65.43 241.918 ms

6 [AS3491] 63.222.114.193 242.144 ms

7 [] 185.233.140.66 314.44 ms

8 [AS6736] 194.225.151.2 579.773 ms

9 [AS6736] 194.225.150.10 532.197 ms

10 [AS25306] 81.28.39.5 576.545 ms

11 *

12 *

13 [AS25306] 81.28.33.10 544.074 ms

14 *

15 [AS25306] 81.28.41.1 612.586 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

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