188.51.128.0/19

AS39891 · Saudi Telecom Company JSC

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Summary

Country	Saudi Arabia
Domain	stc.com.sa
ASN	AS39891
Parent Range	188.48.0.0/13
Registry	RIPE
ID	SAUDINET_DSL_POOL

WHOIS Details

inetnum:        188.51.0.0 - 188.51.255.255
netname:        SAUDINET_DSL_POOL
descr:          DSL HOME Subscribers
country:        SA
admin-c:        STCR1-RIPE
tech-c:         STCR2-RIPE
status:         ASSIGNED PA
mnt-by:         SAUDINET-STC
mnt-lower:      SAUDINET-STC
mnt-routes:     SAUDINET-STC
created:        2010-05-12T11:35:07Z
last-modified:  2010-05-12T11:35:07Z
source:         RIPE
abuse-email:    registry@stc.com.sa
abuse-c:        STCR2-RIPE
abuse-org:      ORG-SSTC1-RIPE

role:           Saudi Telecom Co. Registry Admin-C contact
address:        STC complex, murslat, Riyadh
address:        P.O.Box: 295997
address:        Riyadh 11351
address:        Saudi Arabia
phone:          +966-11-4525020
fax-no:         +966114433639
e-mail:         registry@stc.com.sa
abuse-mailbox:  registry@stc.com.sa
admin-c:        AR5383-RIPE
tech-c:         AR5383-RIPE
notify:         registry@stc.com.sa
remarks:        For any Abuse or Spamming please send your requests directly to registry@stc.com.sa
mnt-by:         SAUDINET-STC
nic-hdl:        STCR1-RIPE
created:        2003-12-29T20:33:34Z
last-modified:  2015-11-04T06:35:37Z
source:         RIPE

role:           Saudi Telecom Co. Registry Tech-C contact
address:        Murslat Campus, Riyadh
address:        P.O.Box: 295997
address:        Riyadh 11351
address:        Saudi Arabia
phone:          +966114525020
fax-no:         +966114433639
e-mail:         registry@stc.com.sa
abuse-mailbox:  registry@stc.com.sa
admin-c:        STCR1-RIPE
tech-c:         STCR1-RIPE
notify:         registry@stc.com.sa
remarks:        For any Abuse or Spamming please send your requests directly to registry@stc.com.sa
mnt-by:         SAUDINET-STC
nic-hdl:        STCR2-RIPE
created:        2003-12-29T20:56:08Z
last-modified:  2015-11-04T06:37:15Z
source:         RIPE

route:          188.51.0.0/16
descr:          Saudi Arabia backbone and local registry address space / STC
remarks:        for any Abuse or Spamming Please send an e-mail to abuse@saudi.net.sa
origin:         AS25019
mnt-by:         saudinet-stc
created:        2009-02-25T12:14:29Z
last-modified:  2009-02-25T12:14:29Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.51.128.0/19

Range	ASN	Company	Num of IPs
188.48.0.0/13	AS25019	Saudi Telecom Company JSC	524,288

Nearby Ranges

BGP prefixes that overlap with 188.51.0.0/16

Range	ASN	Company	Num of IPs
188.48.0.0/13	AS25019	Saudi Telecom Company JSC	524,288

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

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
154.255.190.147	AS36947 Telecom Algeria	`9.65ms` from Algiers, DZ
79.159.122.211	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.95ms` from Barcelona, ES
60.24.62.35	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Beijing, CN
78.98.63.227	AS6855 Slovak Telekom, a.s.	`5.20ms` from Bratislava, SK
35.185.136.195	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
71.194.177.99	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Chicago, US
116.112.252.131	AS4837 CHINA UNICOM China169 Backbone	`11.12ms` from Hohhot, CN
77.159.179.51	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.84ms` from Lyon, FR
114.111.57.19	AS54994 Meteverse Limited.	`13.02ms` from Manila, PH
156.248.207.115	AS264750 TELEOPERADORA DEL NORDESTE S.R.L	`18.33ms` from Miami, US
207.253.68.3	AS22652 Videotron Ltee	`0.56ms` from Montreal, CA
86.225.138.227	AS3215 Orange S.A.	`7.63ms` from Paris, FR
54.221.33.163	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
187.126.253.35	AS7738 V tal	`1.29ms` from Rio de Janeiro, BR
20.66.125.35	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
189.157.73.67	AS8151 UNINET	`19.51ms` from Santiago de Queretaro, MX
189.171.122.19	AS8151 UNINET	`3.41ms` from Santiago de Queretaro, MX
59.20.98.179	AS4766 Korea Telecom	`5.89ms` from Seoul, KR
58.224.168.131	AS9318 SK Broadband Co Ltd	`5.97ms` from Seoul, KR
130.204.134.3	AS29580 A1 Bulgaria EAD	`8.00ms` from Sofia, BG
102.159.216.179	AS37705 TOPNET	`1.54ms` from Tunis, TN
61.53.149.3	AS4837 CHINA UNICOM China169 Backbone	`5.74ms` from Zhengzhou, CN
162.240.16.3	AS46606 Unified Layer	`1.97ms` from Draper, US
218.20.148.35	AS4134 CHINANET-BACKBONE	`2.24ms` from Guangzhou, CN
182.152.27.35	AS17924 SmarTone Mobile Communications Ltd	`11.09ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m4 188.51.155.137

traceroute to 188.51.155.137 (188.51.155.137): 4 hops max, 52 byte packets

1 [AS263812] 190.103.177.1 0.265 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Cordoba, AR

On October 17th 2025

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