5.136.0.0/15

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	5.136.0.0/13
Registry	RIPE
ID	WEBSTREAM

WHOIS Details

inetnum:        5.137.0.0 - 5.137.255.255
netname:        WEBSTREAM
descr:          JSC Rostelecom regional branch Siberia
remarks:        Novosibirsk broadband service
country:        RU
remarks:        
remarks:        NCC
remarks:        INFRA AW
remarks:        
admin-c:        NSOE11-RIPE
tech-c:         NSOE22-RIPE
mnt-by:         ROSTELECOM-MNT
status:         ASSIGNED PA
remarks:        
remarks:        Direct reference for the general info on spam
remarks:        In unsoluble cases for the general info on spam,
remarks:        abusing & hacking complaints email abuse@sinor.ru
remarks:        
created:        2012-07-16T02:00:48Z
last-modified:  2025-06-27T09:26:43Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           NSOELSVZ admin-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE11-RIPE
notify:         noc@sinor.ru
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:58:27Z
last-modified:  2008-09-08T05:37:10Z
source:         RIPE

role:           NSOELSVZ tech-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE22-RIPE
notify:         noc@sinor.ru
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:55:41Z
last-modified:  2008-09-08T05:37:11Z
source:         RIPE

route:          5.137.0.0/16
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-09-28T12:58:15Z
last-modified:  2018-09-28T12:58:15Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 5.136.0.0/15

Range	ASN	Company	Num of IPs
5.136.0.0/13	AS12389	PJSC Rostelecom	524,288
5.136.0.0/13	AS197571	PJSC Rostelecom	524,288
5.136.0.0/13	AS50714	PJSC Rostelecom	524,288

BGP prefixes that are contained by 5.136.0.0/15

Range	ASN	Company	Num of IPs
5.136.128.0/17	AS12389	JSC Rostelecom regional branch Siberia	32,768
5.137.0.0/16	AS12389	JSC Rostelecom regional branch Siberia	65,536

Nearby Ranges

BGP prefixes that overlap with 5.0.0.0/8

Range	ASN	Company	Num of IPs
5.136.0.0/13	AS12389	PJSC Rostelecom	524,288
5.136.0.0/13	AS50714	PJSC Rostelecom	524,288
5.88.0.0/13	AS30722	Vodafone Italia S.p.A.	524,288
5.64.0.0/13	AS5607	Sky UK Limited	524,288
5.136.0.0/13	AS197571	PJSC Rostelecom	524,288
5.4.0.0/14	AS6805	Telefonica Germany GmbH & Co.OHG	262,144
5.108.0.0/14	AS34400	Etihad Etisalat, a joint stock company	262,144
5.168.0.0/14	AS16232	Telecom Italia S.p.A.	262,144
5.240.0.0/14	AS1257	Tele2 Sverige AB	262,144
5.12.0.0/14	AS8708	DIGI ROMANIA S.A.	262,144
5.48.0.0/14	AS5410	Bouygues Telecom SA	262,144
5.244.0.0/14	AS34400	Etihad Etisalat, a joint stock company	262,144
5.146.0.0/15	AS3209	Vodafone West GmbH	131,072
5.230.0.0/15	AS12586	GHOSTnet GmbH	131,072
5.224.0.0/15	AS12430	VODAFONE ESPANA S.A.U.	131,072
5.46.0.0/15	AS20978	TT Mobil Iletisim Hizmetleri A.S	131,072
5.80.0.0/15	AS2856	British Telecommunications PLC	131,072
5.54.0.0/15	AS3329	VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	131,072
5.176.0.0/15	AS20978	TT Mobil Iletisim Hizmetleri A.S	131,072
5.29.0.0/16	AS12849	Hot-Net internet services Ltd.	65,536
5.78.0.0/16	AS212317	Hetzner Online GmbH	65,536
5.18.0.0/16	AS41733	Z-Telecom Network	65,536
5.40.0.0/16	AS206487	VODAFONE ONO, S.A.	65,536
5.160.0.0/16	AS200554		65,536
5.203.0.0/16	AS29247	Ote SA (Hellenic Telecommunications Organisation)	65,536
5.55.0.0/16	AS3329	Hellas On Line S.A.	65,536
5.195.0.0/16	AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	65,536
5.197.0.0/16	AS57293	AG Telekom MMC.	65,536
5.160.0.0/16	AS213775		65,536
5.40.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
5.81.0.0/16	AS2856	BT Infrastructure Layer	65,536
5.248.0.0/16	AS15895	Kyivstar PJSC	65,536
5.207.0.0/16	AS21497	PrJSC VF UKRAINE	65,536
5.160.0.0/16	AS42337		65,536
5.103.0.0/16	AS44869	FIBIA P/S	65,536
5.186.0.0/16	AS44869	FIBIA P/S	65,536
5.229.0.0/16	AS15897	Vodafone Telekomunikasyon A.S.	65,536
5.54.0.0/16	AS3329	Hellas On Line S.A.	65,536
5.82.0.0/16	AS35819	Etihad Etisalat, a joint stock company	65,536
5.127.0.0/16	AS44244	Iran Cell Service and Communication Company	65,536
5.17.0.0/16	AS41733	CJSC ER-Telecom Holding Saint-Petersburg branch	65,536
5.193.0.0/16	AS5384	Emirates Telecommunications Corporation	65,536
5.84.0.0/16	AS24608	UMTS company	65,536
5.195.0.0/16	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	65,536
5.85.0.0/16	AS24608	UMTS company	65,536
5.146.0.0/16	AS3209	Unitymedia dynamic IP customer pool	65,536
5.192.0.0/16	AS5384	Emirates Telecommunications Corporation	65,536
5.195.0.0/16	AS201678	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	65,536
5.36.0.0/16	AS28885	OmanTel Telecommunication company LLC	65,536
5.87.0.0/16	AS24608	UMTS company	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.136.100.246	apesda.ru	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

75,347 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
5.136.8.1	AS12389 PJSC Rostelecom	`9.50ms` from Novosibirsk, RU
5.136.14.213	AS12389 PJSC Rostelecom	`10.18ms` from Novosibirsk, RU
5.136.11.77	AS12389 PJSC Rostelecom	`10.21ms` from Novosibirsk, RU
5.136.10.254	AS12389 PJSC Rostelecom	`10.27ms` from Novosibirsk, RU
5.136.0.1	AS12389 PJSC Rostelecom	`42.10ms` from Moscow, RU
5.136.12.209	AS12389 PJSC Rostelecom	`10.06ms` from Novosibirsk, RU
5.136.9.126	AS12389 PJSC Rostelecom	`10.21ms` from Novosibirsk, RU
5.136.13.142	AS12389 PJSC Rostelecom	`10.44ms` from Novosibirsk, RU
5.137.254.41	AS12389 PJSC Rostelecom	`0.98ms` from Novosibirsk, RU
5.137.253.241	AS12389 PJSC Rostelecom	`0.91ms` from Novosibirsk, RU
5.137.252.218	AS12389 PJSC Rostelecom	`1.00ms` from Novosibirsk, RU
5.137.255.163	AS12389 PJSC Rostelecom	`0.83ms` from Novosibirsk, RU
5.137.201.84	AS12389 PJSC Rostelecom	`0.98ms` from Novosibirsk, RU
5.137.209.129	AS12389 PJSC Rostelecom	`1.06ms` from Novosibirsk, RU
5.137.100.43	AS12389 PJSC Rostelecom	`0.83ms` from Novosibirsk, RU
5.137.106.179	AS12389 PJSC Rostelecom	`1.04ms` from Novosibirsk, RU
5.137.239.91	AS12389 PJSC Rostelecom	`0.97ms` from Novosibirsk, RU
5.137.210.183	AS12389 PJSC Rostelecom	`0.87ms` from Novosibirsk, RU
5.137.101.126	AS12389 PJSC Rostelecom	`0.86ms` from Novosibirsk, RU
5.137.107.122	AS12389 PJSC Rostelecom	`0.97ms` from Novosibirsk, RU
5.137.99.21	AS12389 PJSC Rostelecom	`1.01ms` from Novosibirsk, RU
5.137.93.192	AS12389 PJSC Rostelecom	`0.82ms` from Novosibirsk, RU
5.137.228.226	AS12389 PJSC Rostelecom	`1.02ms` from Novosibirsk, RU
5.137.95.163	AS12389 PJSC Rostelecom	`1.12ms` from Novosibirsk, RU
5.137.237.219	AS12389 PJSC Rostelecom	`1.08ms` from Novosibirsk, RU

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
222.160.161.63	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Changchun, CN
223.230.25.143	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.10ms` from Hyderabad, IN
61.137.157.191	AS4837 CHINA UNICOM China169 Backbone	`11.92ms` from Liaoyang, CN
74.48.192.127	AS35916 MULTACOM CORPORATION	`0.26ms` from Los Angeles, US
146.103.59.143	AS40676 Psychz Networks	`0.28ms` from Los Angeles, US
151.51.144.175	AS1267 WIND TRE S.P.A.	`7.56ms` from Milan, IT
88.91.196.31	AS2119 Telenor Norge AS	`1.36ms` from Oslo, NO
82.121.185.63	AS3215 Orange S.A.	`3.12ms` from Paris, FR
93.114.65.159	AS209242 Cloudflare London, LLC	`0.12ms` from Porto Alegre, BR
182.221.125.223	AS17858 LG POWERCOMM	`2.45ms` from Seoul, KR
121.135.33.47	AS4766 Korea Telecom	`1.94ms` from Seoul, KR
58.123.154.111	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
2.178.35.191	AS58224 Iran Telecommunication Company PJS	`16.66ms` from Yerevan, AM
35.216.197.223	AS15169 Google LLC	`0.14ms` from Zuerich, CH
89.12.235.175	AS6805 Telefonica Germany GmbH & Co.OHG	`3.32ms` from Berlin, DE
1.60.115.175	AS4837 CHINA UNICOM China169 Backbone	`15.24ms` from Changchun, CN
115.214.56.111	AS4134 CHINANET-BACKBONE	`7.67ms` from Hangzhou, CN
206.238.175.127	AS399077 Tcloudnet	`1.70ms` from Hong Kong, HK
119.163.187.47	AS4837 CHINA UNICOM China169 Backbone	`5.80ms` from Qingdao, CN
52.77.146.111	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
105.106.251.239	AS36947 Telecom Algeria	`11.14ms` from Tunis, TN
152.89.75.255	AS34347 HALLAG Kommunal GmbH	`5.17ms` from Zuerich, CH
92.250.121.143	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`10.47ms` from Braga, PT
84.184.133.175	AS3320 Deutsche Telekom AG	`3.59ms` from Duesseldorf, DE
115.219.26.111	AS4134 CHINANET-BACKBONE	`13.95ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f7 -m10 5.137.178.90

traceroute to 5.137.178.90 (5.137.178.90): 10 hops max, 52 byte packets

7 [AS12389] 213.228.109.139 132.674 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Cairo, EG

On October 30th 2025

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