2.181.36.0/22

AS58224 · Iran Telecommunication Company PJS

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Summary

Country	Iran
Domain	tcsem.ir
ASN	AS58224
Parent Range	2.176.0.0/12
Registry	RIPE
ID	TCS

WHOIS Details

inetnum:        2.181.36.0 - 2.181.39.255
netname:        TCS
descr:          Telecommunication Company of Semnan
country:        IR
admin-c:        FY179-RIPE
tech-c:         FY179-RIPE
status:         ASSIGNED PA
mnt-by:         AS12880-MNT
created:        2012-04-30T08:45:17Z
last-modified:  2012-04-30T08:45:17Z
source:         RIPE
abuse-email:    abuse@ito.gov.ir
abuse-c:        AR15624-RIPE
abuse-org:      ORG-TCoI1-RIPE

person:         Fariba Yousefi
address:        Taleghani st.,semnan,iran
phone:          +98 231 338 8191
fax-no:         +98 231 338 81 92
e-mail:         data1381@yahoo.com
nic-hdl:        FY179-RIPE
mnt-by:         AS12880-MNT
created:        2012-04-30T08:45:17Z
last-modified:  2012-04-30T08:45:17Z
source:         RIPE

route:          2.181.36.0/22
origin:         AS51119
mnt-by:         MNT-TCSEM
created:        2016-06-14T06:10:28Z
last-modified:  2016-06-14T06:10:28Z
source:         RIPE

route:          2.181.36.0/22
origin:         AS58224
mnt-by:         TCI-RIPE-MNT
mnt-by:         AS12880-MNT
mnt-by:         AS58224
created:        2018-07-16T08:46:09Z
last-modified:  2018-07-16T08:46:09Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.181.36.0/22

Range	ASN	Company	Num of IPs
2.176.0.0/12	AS12880	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS202798	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS204650	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS48159	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS49666	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS58224	Iran Information Technology Company PJSC	1,048,576

Nearby Ranges

BGP prefixes that overlap with 2.181.0.0/16

Range	ASN	Company	Num of IPs
2.176.0.0/12	AS12880	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS202798	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS204650	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS48159	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS49666	Iran Information Technology Company PJSC	1,048,576
2.176.0.0/12	AS58224	Iran Information Technology Company PJSC	1,048,576
2.181.0.0/19	AS58224	Telecommunication Company of Mazandaran for ADSL users	8,192
2.181.64.0/20	AS58224	Telecommunication Company of Mazandaran for ADSL users	4,096
2.181.40.0/21	AS58224	Telecommunication Company of Semnan	2,048
2.181.48.0/21	AS58224	Internet Provider for ADSL users	2,048
2.181.56.0/21	AS58224	Internet Provider for ADSL users	2,048
2.181.216.0/22	AS58224	Telecommunication Company Of North Khorasan for ADSL users	1,024
2.181.220.0/23	AS58224	Telecommunication Company Of North Khorasan for ADSL users	512
2.181.222.0/24	AS60148	Information Technolojy Company	256
2.181.223.0/24	AS60148	Information Technology Company of Iran	256

Hosted domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

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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
70.90.87.54	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Ashburn, US
75.15.161.230	AS7018 AT&T Enterprises, LLC	`9.43ms` from Atlanta, US
124.195.200.182	AS7642 DHIVEHI RAAJJEYGE GULHUN PLC	`10.65ms` from Colombo, LK
75.8.39.214	AS7018 AT&T Enterprises, LLC	`1.83ms` from Dallas, US
91.42.103.150	AS3320 Deutsche Telekom AG	`9.05ms` from Frankfurt am Main, DE
189.168.7.22	AS8151 UNINET	`5.28ms` from Guadalajara, MX
87.142.85.22	AS3320 Deutsche Telekom AG	`3.41ms` from Hamburg, DE
39.43.141.118	AS17557 Pakistan Telecommunication Company Limited	`1.70ms` from Islamabad, PK
129.186.20.6	AS2698 Iowa State University of Science and Technology	`5.03ms` from Kansas City, US
107.129.36.214	AS7018 AT&T Enterprises, LLC	`8.81ms` from Los Angeles, US
103.116.1.6	AS24516 Virtutel Pty Ltd	`0.14ms` from Melbourne, AU
96.71.38.166	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Miami, US
4.154.172.246	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
138.68.247.198	AS14061 DigitalOcean, LLC	`0.22ms` from San Jose, US
126.147.244.214	AS17676 SoftBank Corp.	`4.35ms` from Tokyo, JP
41.225.133.182	AS37671 3S INF	`1.36ms` from Tunis, TN
64.252.151.134	AS16509 Amazon.com, Inc.	`0.25ms` from Ashburn, US
185.88.131.22	AS20722 Allnet Cloud Srl	`0.45ms` from Bucharest, RO
24.1.183.118	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Chicago, US
115.254.76.246	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`1.89ms` from Delhi, IN
84.116.67.214	AS6830 Liberty Global Europe Holding B.V.	`1.05ms` from Frankfurt am Main, DE
218.3.23.102	AS4134 CHINANET-BACKBONE	`6.97ms` from Huai'an, CN
65.68.39.214	AS7018 AT&T Enterprises, LLC	`1.22ms` from Kansas City, US
100.40.205.166	AS701 Verizon Business	`3.52ms` from New York City, US
176.210.129.86	AS12389 PJSC Rostelecom	`7.12ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -m5 2.181.39.193

traceroute to 2.181.39.193 (2.181.39.193): 5 hops max, 52 byte packets

1 [AS16276] 141.227.135.3 0.198 ms

2 [AS16276] 57.128.121.90 0.651 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 19th 2026

What are IP address ranges?

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