31.172.201.0/24

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	kaluga.ru
ASN	AS12389
Parent Range	31.172.192.0/19
Registry	RIPE
ID	MACROREGIONAL_CENTER

WHOIS Details

inetnum:        31.172.200.0 - 31.172.203.255
netname:        MACROREGIONAL_CENTER
descr:          OJSC Rostelecom, Kaluga branch
descr:          ex-netname:BRAS_DHCP_POOL_31
country:        RU
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
admin-c:        KLG6-RIPE
tech-c:         KLG6-RIPE
status:         ASSIGNED PA
mnt-by:         KLGELECS-MNT
mnt-lower:      KLGELECS-MNT
created:        2011-11-28T09:58:22Z
last-modified:  2017-04-19T11:41:30Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           Kaluga Elecs NOC
address:        OJSC Rostelecom
address:        38, Teatralnaya str.
address:        248600 Kaluga
address:        Russia
phone:          +7 4842 563932
e-mail:         noc@kaluga.ru
admin-c:        ALS5-RIPE
tech-c:         GVAN1-RIPE
tech-c:         ALEC2-RIPE
tech-c:         ADEM2-RIPE
abuse-mailbox:  abuse@kaluga.ru
remarks:        ---------------------------------------------------------
remarks:        CIT monitoring group is available 24 x 7
remarks:        ---------------------------------------------------------
remarks:        SPAM and Network security issues: abuse@kaluga.ru
remarks:        Network administration: noc@kaluga.ru
remarks:        Network monitoring: monitoring@kaluga.ru
remarks:        DNS administration: dnsmaster@kaluga.ru
remarks:        Web hosting: hosting@kaluga.ru
remarks:        Techsupport: support@kaluga.ru
remarks:        ---------------------------------------------------------
nic-hdl:        KLG6-RIPE
mnt-by:         KLGELECS-MNT
created:        2002-02-07T13:35:10Z
last-modified:  2013-11-14T07:43:16Z
source:         RIPE

route:          31.172.200.0/21
descr:          RU-CTC-20110405-2
descr:          JSC Rostelecomelecom Kaluga branch
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
origin:         AS15468
mnt-by:         KLGELECS-MNT
created:        2012-09-25T07:01:04Z
last-modified:  2017-04-19T11:42:11Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 31.172.201.0/24

Range	ASN	Company	Num of IPs
31.172.192.0/19	AS15468	PJSC Rostelecom	8,192

Nearby Ranges

BGP prefixes that overlap with 31.172.0.0/16

Range	ASN	Company	Num of IPs
31.172.0.0/18	AS50629	rrbone GmbH	16,384
31.172.192.0/19	AS15468	PJSC Rostelecom	8,192
31.172.112.0/20	AS60955	Wavecon GmbH	4,096
31.172.176.0/20	AS31242	P4 Sp. z o.o.	4,096
31.172.240.0/20	AS34920	Team Blue Carrier Limited	4,096
31.172.80.0/20	AS44066	firstcolo GmbH	4,096
31.172.144.0/21	AS8632	Luxembourg Online S.A.	2,048
31.172.152.0/21	AS198024	Istekki Oy	2,048
31.172.232.0/21	AS30781	Free Pro SAS	2,048
31.172.136.0/21	AS1820	Load.me sp. z o. o.	2,048
31.172.96.0/21	AS50629	rrbone GmbH	2,048
31.172.104.0/21	AS15943	wilhelm.tel GmbH	2,048
31.172.164.0/22	AS41765	IPGarde SAS	1,024
31.172.128.0/22	AS50340	JSC Selectel	1,024
31.172.160.0/22	AS30781	Free Pro SAS	1,024
31.172.172.0/22	AS216269	SARL ARD-COM	1,024
31.172.224.0/22	AS43700	UAB Consilium Optimum	1,024
31.172.168.0/22	AS15967	Nazwa.pl Sp.z.o.o.	1,024
31.172.134.0/23	AS50340	JSC Selectel	512
31.172.170.0/23	AS15967	VPS and dedicated servers	512
31.172.228.0/23	AS16347	ACESI Group SAS	512
31.172.136.0/23	AS24685	DOMONET by WNET	512
31.172.77.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
31.172.132.0/24	AS44963	Stavtelecom LLC	256
31.172.133.0/24	AS44963	Joint Stock company KMVtelecom	256
31.172.64.0/24	AS48018	www.fornex.com, Fornex Hosting S.L.	256
31.172.66.0/24	AS48018	www.fornex.com, Fornex Hosting S.L.	256
31.172.67.0/24	AS48018	www.fornex.com, Fornex Hosting S.L.	256
31.172.76.0/24	AS48018	www.fornex.com, Fornex Hosting S.L.	256
31.172.65.0/24	AS48040	www.fornex.com, Fornex Hosting S.L.	256
31.172.239.0/24	AS57694	Jaguar Network	256
31.172.69.0/24	AS62904	www.fornex.com, Fornex Hosting S.L.	256
31.172.79.0/24	AS62904	www.fornex.com, Fornex Hosting S.L.	256
31.172.71.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
31.172.168.0/24	AS15967	VPS and dedicated servers	256
31.172.169.0/24	AS15967	VPS and dedicated servers	256
31.172.74.0/24	AS16003	www.fornex.com, Fornex Hosting S.L.	256
31.172.78.0/24	AS16003	www.fornex.com, Fornex Hosting S.L.	256
31.172.142.0/24	AS1820	Load.me sp. z o. o.	256
31.172.143.0/24	AS1820	Unlimited project, http://unlimited.ua/	256
31.172.143.0/24	AS1820	Unlimited project, http://unlimited.ua/	256
31.172.163.0/24	AS199575	Jaguar Network	256
31.172.80.0/24	AS214036	UltaHost Inc	256
31.172.83.0/24	AS214036	UltaHost Inc	256
31.172.87.0/24	AS214036	UltaHost Inc	256
31.172.140.0/24	AS24685	DOMONET by WNET	256
31.172.141.0/24	AS24685	DOMONET by WNET	256
31.172.161.0/24	AS41370	Jaguar Network	256
31.172.143.0/24	AS41540	Unlimited project, http://unlimited.ua/	256
31.172.143.0/24	AS41540	Unlimited project, http://unlimited.ua/	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
31.172.201.8	AS12389 PJSC Rostelecom	`8.97ms` from Moscow, 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
181.98.112.72	AS7303 Telecom Argentina S.A.	`1.41ms` from Buenos Aires, AR
102.47.238.216	AS8452 TE-AS	`3.43ms` from Cairo, EG
75.222.223.88	AS6167 Verizon Business	`18.19ms` from Chicago, US
14.155.188.136	AS4134 CHINANET-BACKBONE	`1.76ms` from Guangzhou, CN
221.182.254.56	AS9808 China Mobile Communications Group Co., Ltd.	`12.97ms` from Guangzhou, CN
49.170.205.184	AS17858 LG POWERCOMM	`2.43ms` from Incheon, KR
217.68.19.184	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.46ms` from London, GB
92.191.141.24	AS12479 Orange Espagne SA	`8.88ms` from Madrid, ES
121.239.121.152	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.08ms` from Nanjing, CN
91.59.15.248	AS3320 Deutsche Telekom AG	`5.00ms` from Nuernberg, DE
60.110.21.72	AS17676 SoftBank Corp.	`4.01ms` from Osaka, JP
189.161.165.8	AS8151 UNINET	`5.66ms` from Santiago de Queretaro, MX
92.222.95.184	AS16276 OVH SAS	`0.17ms` from Strasbourg, FR
219.163.174.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.15ms` from Tokyo, JP
78.154.7.184	AS8866 Vivacom Bulgaria EAD	`4.86ms` from Varna, BG
113.141.122.152	AS4134 CHINANET-BACKBONE	`6.47ms` from Xi'an, CN
185.216.143.24	AS57717 FiberXpress BV	`0.74ms` from Amsterdam, NL
197.49.17.200	AS8452 TE-AS	`5.94ms` from Cairo, EG
4.69.64.136	AS3356 Level 3 Parent, LLC	`0.23ms` from Little Rock, US
131.145.75.152	AS8075 Microsoft Corporation	`0.17ms` from London, GB
185.206.164.8	AS200350 Yandex.Cloud LLC	`3.11ms` from Moscow, RU
24.45.58.216	AS6128 Cablevision Systems Corp.	`6.57ms` from New York City, US
148.137.238.40	AS7150 Commonwealth University of Pennsylvania	`7.99ms` from New York City, US
101.69.220.248	AS4837 CHINA UNICOM China169 Backbone	`6.02ms` from Ningbo, CN
98.92.120.168	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 31.172.201.245

traceroute to 31.172.201.245 (31.172.201.245): 64 hops max, 52 byte packets

3 [AS12389] 213.59.232.185 32.728 ms

4 [AS12389] 31.172.201.245 11.072 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On March 21st 2026

What are IP address ranges?

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