37.254.128.0/18

AS58224 · Iran Telecommunication Company PJS

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Summary

Country	Iran
Domain	tci.ir
ASN	AS58224
Parent Range	37.254.0.0/15
Registry	RIPE
ID	TELECOMADSL

WHOIS Details

inetnum:        37.254.0.0 - 37.254.255.255
netname:        TELECOMADSL
country:        IR
descr:          Esfahan Telecom ADSL
org:            ORG-TCOE4-RIPE
admin-c:        NA6239-RIPE
tech-c:         DP15065-RIPE
tech-c:         NA6357-RIPE
tech-c:         HK5098-RIPE
status:         ASSIGNED PA
mnt-by:         TCI-RIPE-MNT
created:        2019-07-03T09:19:53Z
last-modified:  2019-07-03T09:26:12Z
source:         RIPE
abuse-email:    esf.ripe@tci.ir
abuse-c:        AC37597-RIPE
abuse-org:      ORG-TCOE4-RIPE

organisation:   ORG-TCOE4-RIPE
org-name:       Telecommunication Company of Esfahan
org-type:       OTHER
address:        Esfahan - Telecommunication Company of Esfahan
e-mail:         Amiri@tci.ir
abuse-c:        AC37597-RIPE
admin-c:        GA13378-RIPE
mnt-ref:        TCI-RIPE-MNT
mnt-by:         TCI-RIPE-MNT
created:        2019-07-03T07:28:45Z
last-modified:  2024-12-25T10:02:54Z
source:         RIPE

role:           Data Planner (Esfahan)
address:        Esfahan - Jei Street - telecommunication company of Esfahan
admin-c:        GG17343-RIPE
e-mail:         g.ghanbarian@tci.ir
nic-hdl:        DP15065-RIPE
mnt-by:         TCI-RIPE-MNT
created:        2019-07-03T07:32:10Z
last-modified:  2019-07-03T07:32:10Z
source:         RIPE

role:           Network Admin (Esfahan)
address:        Esfahan - Jei Street - telecommunication company of Esfahan
e-mail:         Amiri@tci.ir
admin-c:        GA13378-RIPE
nic-hdl:        NA6239-RIPE
mnt-by:         TCI-RIPE-MNT
created:        2019-03-11T12:12:58Z
last-modified:  2024-12-25T10:00:19Z
source:         RIPE

role:           NOC (Esfahan)
address:        Esfahan - Jei Street - telecommunication company of Esfahan
e-mail:         m.jahromi@tci.ir
admin-c:        MJ83855-RIPE
nic-hdl:        NA6357-RIPE
mnt-by:         TCI-RIPE-MNT
created:        2019-07-03T07:34:32Z
last-modified:  2019-07-03T07:34:32Z
source:         RIPE

person:         Hosein Keshaei
address:        NO.1 Building Of telecom, St. Chaharbagh, Esfahan, Iran
phone:          +98-31-36641111
fax-no:         +98-31-36620121
nic-hdl:        HK5098-RIPE
mnt-by:         MNT-MOJAHEDI
created:        2014-12-06T06:42:22Z
last-modified:  2017-10-30T22:41:33Z
source:         RIPE

route:          37.254.0.0/15
origin:         AS58224
mnt-routes:     TCI-RIPE-MNT
mnt-by:         TCI-RIPE-MNT
created:        2018-10-19T07:06:48Z
last-modified:  2024-12-25T08:45:39Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.254.128.0/18

Range	ASN	Company	Num of IPs
37.254.0.0/15	AS58224	Iran Telecommunication Company PJS	131,072

Nearby Ranges

BGP prefixes that overlap with 37.254.0.0/16

Range	ASN	Company	Num of IPs
37.254.0.0/15	AS58224	Iran Telecommunication Company PJS	131,072

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
77.166.200.114	AS1136 KPN B.V.	`6.61ms` from Amsterdam, NL
181.128.161.2	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.34ms` from Bogota, CO
42.48.145.2	AS4837 CHINA UNICOM China169 Backbone	`3.47ms` from Changsha, CN
108.138.10.66	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
36.20.60.66	AS4134 CHINANET-BACKBONE	`6.62ms` from Hangzhou, CN
66.171.246.34	AS7296 Dynascale Technologies, Inc.	`0.31ms` from Los Angeles, US
23.201.184.114	AS16625 Akamai Technologies, Inc.	`0.43ms` from New York City, US
96.224.51.66	AS701 Verizon Business	`2.99ms` from New York City, US
49.212.151.50	AS9371 SAKURA Internet Inc.	`0.32ms` from Osaka, JP
177.55.55.130	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`6.91ms` from Osasco, BR
136.152.12.2	AS25 University of California at Berkeley	`2.22ms` from San Jose, US
171.123.82.66	AS4837 CHINA UNICOM China169 Backbone	`7.25ms` from Taiyuan, CN
24.226.123.114	AS7992 Cogeco Connexion Inc.	`5.39ms` from Toronto, CA
80.64.134.34	AS20751 AZISTA GmbH	`0.32ms` from Vienna, AT
143.20.52.2	AS400909 TRAVCHIS, LLC	`0.11ms` from Warsaw, PL
100.25.218.114	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
52.42.71.2	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
45.74.6.2	AS9009 M247 Europe SRL	`0.08ms` from Brussels, BE
109.166.196.226	AS8953 Orange Romania S.A.	`0.76ms` from Bucharest, RO
75.128.141.18	AS20115 Charter Communications LLC	`12.76ms` from Chicago, US
97.224.62.34	AS6167 Verizon Business	`14.59ms` from Chicago, US
75.243.37.2	AS6167 Verizon Business	`12.53ms` from Chicago, US
64.79.65.114	AS10297 eNET Inc.	`4.04ms` from Cincinnati, US
74.218.58.242	AS10796 Charter Communications Inc	`2.66ms` from Cleveland, US
189.181.195.162	AS8151 UNINET	`5.72ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 -f3 -m11 37.254.143.89

traceroute to 37.254.143.89 (37.254.143.89): 11 hops max, 52 byte packets

3 [AS9044] 212.101.0.52 2 ms

4 *

5 *

6 [] 80.81.194.185 90.392 ms

7 *

8 [AS29049] 85.132.90.174 87.213 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Solothurn, CH

On March 20th 2026

What are IP address ranges?

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