81.28.42.0/24

AS25306 · INSTITUTE ISIRAN

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Summary

Country	Iran
Domain	elearningdepartment.com
ASN	AS25306
Parent Range	81.28.32.0/19
Registry	RIPE
ID	INSTITUTE-ISIRAN-LEARNING

WHOIS Details

inetnum:        81.28.42.0 - 81.28.42.255
netname:        Institute-Isiran-Learning
descr:          Elearning Department
descr:          Access service Provider
country:        IR
admin-c:        MR3009-RIPE
tech-c:         amo1388-RIPE
status:         ASSIGNED PA
remarks:        *****************************************
remarks:        * Please send abuse reports to: *
remarks:        * abuse@isiran-net.com*
remarks:        *************** *****************
notify:         technical@isiran-net.com
mnt-by:         INSTITUTE-ISIRAN-MNT
mnt-lower:      INSTITUTE-ISIRAN-MNT
mnt-routes:     INSTITUTE-ISIRAN-MNT
created:        2004-12-18T06:05:29Z
last-modified:  2016-10-16T09:38:02Z
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

person:         Asal Moghadam
address:        34th Street, Hesaari St., Mirdamad St., Tehran. Zip 15489
phone:          +98-21-2280-1835
fax-no:         +98-21-2280-6925
nic-hdl:        amo1388-RIPE
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2012-12-29T05:10:16Z
last-modified:  2012-12-29T05:10:16Z
source:         RIPE

route:          81.28.42.0/24
descr:          Isiran Block
descr:          Ofogh Route
origin:         AS25306
notify:         technical@isiran-net.com
mnt-by:         INSTITUTE-ISIRAN-MNT
created:        2004-10-06T15:08:20Z
last-modified:  2016-10-16T09:38:38Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.28.42.0/24

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
81.28.43.0/24	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.28.42.81	AS25306 INSTITUTE ISIRAN	`68.84ms` 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
129.80.103.168	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
181.127.238.184	AS23201 Telecel S.A.	`6.44ms` from Asuncion, PY
120.10.113.72	AS4837 CHINA UNICOM China169 Backbone	`6.19ms` from Beijing, CN
137.128.129.56	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
183.246.69.232	AS56041 China Mobile communications corporation	`10.74ms` from Hangzhou, CN
36.95.135.24	AS7713 PT Telekomunikasi Indonesia	`0.70ms` from Jakarta, ID
68.13.186.8	AS22773 Cox Communications Inc.	`8.29ms` from Kansas City, US
45.76.136.8	AS20473 The Constant Company, LLC	`0.19ms` from London, GB
86.148.235.216	AS2856 British Telecommunications PLC	`2.44ms` from London, GB
144.125.153.8	AS394089 Google LLC	`0.37ms` from Madrid, ES
47.192.71.40	AS5650 Frontier Communications of America, Inc.	`10.95ms` from Miami, US
24.47.26.248	AS6128 Cablevision Systems Corp.	`2.67ms` from New York City, US
78.199.100.168	AS12322 Free SAS	`1.33ms` from Paris, FR
195.70.178.72	AS25400 Telia Norge AS	`9.68ms` from Sandefjord, NO
121.168.105.216	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
106.14.69.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.50ms` from Shanghai, CN
126.227.173.104	AS17676 SoftBank Corp.	`3.17ms` from Tokyo, JP
105.106.139.200	AS36947 Telecom Algeria	`13.11ms` from Algiers, DZ
99.120.240.136	AS7018 AT&T Enterprises, LLC	`2.33ms` from Atlanta, US
34.217.14.40	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.34.26.168	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
191.11.199.184	AS26599 TELEFÔNICA BRASIL S.A	`7.55ms` from Brasilia, BR
81.182.227.120	AS5483 Magyar Telekom Plc.	`2.40ms` from Budapest, HU
75.15.140.200	AS7018 AT&T Enterprises, LLC	`2.40ms` from Dallas, US
20.54.105.136	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f2 81.28.42.193

traceroute to 81.28.42.193 (81.28.42.193): 64 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.223 ms

3 [AS47447] 62.113.192.83 0.324 ms

4 *

5 [AS3356] 171.75.10.151 0.854 ms

6 [AS2914] 129.250.9.5 0.463 ms

7 [AS2914] 213.198.52.65 68.465 ms

8 [AS6736] 194.225.151.6 69.39 ms

9 [AS6736] 194.225.150.10 68.723 ms

10 [AS25306] 81.28.39.5 68.64 ms

11 *

12 [AS25306] 81.28.42.193 69.11 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On February 7th 2026

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