51.235.37.0/24

AS39891 · Saudi Telecom Company JSC

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Summary

Country	Saudi Arabia
Domain	stc.com.sa
ASN	AS39891
Parent Range	51.235.0.0/16
Registry	RIPE
ID	STC_MBB

WHOIS Details

inetnum:        51.235.32.0 - 51.235.63.255
netname:        STC_MBB
country:        SA
admin-c:        STCR1-RIPE
tech-c:         STCR2-RIPE
status:         ASSIGNED PA
mnt-by:         SAUDINET-STC
created:        2023-07-24T08:51:39Z
last-modified:  2023-07-24T08:51:39Z
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:          51.235.32.0/19
descr:          Saudi Arabia backbone and local registry address space / STC
origin:         AS25019
mnt-by:         SAUDINET-STC
created:        2016-03-06T05:04:08Z
last-modified:  2016-03-06T05:04:08Z
source:         RIPE

route:          51.235.32.0/19
origin:         AS39891
mnt-by:         SAUDINET-STC
created:        2022-03-13T04:36:50Z
last-modified:  2022-03-13T04:36:50Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 51.235.37.0/24

Range	ASN	Company	Num of IPs
51.235.0.0/16	AS25019	Saudi Telecom Company JSC	65,536

Nearby Ranges

BGP prefixes that overlap with 51.235.0.0/16

Range	ASN	Company	Num of IPs
51.235.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
51.235.0.0/19	AS25019	Saudi Telecom Company JSC	8,192
51.235.128.0/19	AS25019	Saudi Telecom Company JSC	8,192

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
4.175.81.72	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
4.255.70.8	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
222.199.136.40	AS4538 China Education and Research Network Center	`3.50ms` from Beijing, CN
31.46.156.184	AS5483 Magyar Telekom Plc.	`4.60ms` from Budapest, HU
189.172.87.184	AS8151 UNINET	`12.09ms` from Cancún, MX
78.28.197.184	AS6747 SIA Tet	`1.03ms` from Frankfurt am Main, DE
212.204.114.152	AS8767 M-net Telekommunikations GmbH	`3.94ms` from Frankfurt am Main, DE
95.119.172.136	AS6805 Telefonica Germany GmbH & Co.OHG	`3.20ms` from Hamburg, DE
192.228.159.88	AS9930 TTNET-MY	`1.48ms` from Kuala Lumpur, MY
81.187.190.104	AS20712 Andrews & Arnold Ltd	`2.40ms` from London, GB
60.241.161.120	AS7545 TPG Telecom Limited	`0.94ms` from Sydney, AU
180.2.111.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.26ms` from Tokyo, JP
2.23.221.136	AS16625 Akamai Technologies, Inc.	`0.39ms` from London, GB
96.37.81.168	AS20115 Charter Communications LLC	`16.31ms` from Milwaukee, US
93.216.162.136	AS3320 Deutsche Telekom AG	`4.27ms` from Nuernberg, DE
148.126.245.248	AS2575 Salt River Project Agricultural Improvement & Power District	`1.18ms` from Phoenix, US
221.158.152.136	AS4766 Korea Telecom	`2.93ms` from Seoul, KR
112.90.86.24	AS135061 China Unicom Guangdong IP network	`2.10ms` from Shenzhen, CN
1.40.194.152	AS4804 Microplex PTY LTD	`1.07ms` from Sydney, AU
31.146.25.120	AS35805 JSC "Silknet"	`3.10ms` from Tbilisi, GE
18.220.41.168	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
125.121.182.24	AS4134 CHINANET-BACKBONE	`6.77ms` from Hangzhou, CN
18.60.64.40	AS16509 Amazon.com, Inc.	`1.46ms` from Hyderabad, IN
81.156.235.200	AS2856 British Telecommunications PLC	`4.15ms` from London, GB
89.131.238.104	AS12479 Orange Espagne SA	`2.29ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 -m8 51.235.37.100

traceroute to 51.235.37.100 (51.235.37.100): 8 hops max, 52 byte packets

4 [AS30475] 68.71.128.64 0.277 ms

5 [AS30475] 68.71.128.70 0.72 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Greenwood Village, US

On November 14th 2025

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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