31.31.203.0/24

AS197695 · Domain names registrar REG.RU, Ltd

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Summary

Country	Russia
Domain	reg.ru
ASN	AS197695
Registry	RIPE
ID	REGRU-NETWORK

WHOIS Details

inetnum:        31.31.192.0 - 31.31.203.255
netname:        REGRU-NETWORK
org:            ORG-nrRL1-RIPE
descr:          Reg.Ru Hosting
country:        RU
admin-c:        RGRU-RIPE
tech-c:         RGRU-RIPE
mnt-domains:    REGRU-MNT
status:         ASSIGNED PA
mnt-by:         REGRU-MNT
created:        2011-03-30T12:52:16Z
last-modified:  2014-02-18T18:07:34Z
source:         RIPE
mnt-routes:     SKYMEDIA-MNT
mnt-routes:     RU-ANDERS-MNT
mnt-routes:     REGRU-MNT
abuse-email:    abuse@reg.ru
abuse-c:        RGRU-RIPE
abuse-org:      ORG-nrRL1-RIPE

organisation:   ORG-nrRL1-RIPE
org-name:       Domain names registrar REG.RU, Ltd
country:        RU
org-type:       LIR
address:        LENINGRADSKY PR-KT, 72, building 3,
address:        125315
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74955801111
admin-c:        RGRU-RIPE
e-mail:         ha@reg.ru
mnt-ref:        REGRU-MNT
mnt-ref:        AS2118-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         REGRU-MNT
abuse-c:        RGRU-RIPE
created:        2011-02-21T11:14:37Z
last-modified:  2026-02-16T10:51:10Z
source:         RIPE
abuse-email:    abuse@reg.ru
abuse-c:        RGRU-RIPE
abuse-org:      undefined

role:           Reg.Ru Network Operations
address:        Russia, Moscow, Vassily Petushkova st., house 3, Office 326
remarks:        NOC e-mail: noc@reg.ru
remarks:        User support: support@reg.ru
remarks:        SPAM reports: abuse@reg.ru
phone:          +7 (495) 580-11-11
fax-no:         +7 (495) 491-55-53
e-mail:         noc@reg.ru
admin-c:        ARP-RIPE
admin-c:        MS55099-RIPE
tech-c:         ARP-RIPE
tech-c:         MS55099-RIPE
notify:         noc@reg.ru
nic-hdl:        RGRU-RIPE
mnt-by:         REGRU-MNT
abuse-mailbox:  abuse@reg.ru
created:        2011-03-30T12:49:27Z
last-modified:  2022-11-29T14:58:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.31.0.0/16

Range	ASN	Company	Num of IPs
31.31.224.0/19	AS56566	SATT a.s.	8,192
31.31.0.0/19	AS1547	INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	8,192
31.31.128.0/19	AS199095	Citymesh Integrator NV	8,192
31.31.96.0/19	AS6876	TENET Scientific Production Enterprise LLC	8,192
31.31.48.0/20	AS15547	netplus.ch SA	4,096
31.31.16.0/20	AS1547	INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	4,096
31.31.0.0/20	AS1547	INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	4,096
31.31.208.0/21	AS9188	eurodata AG	2,048
31.31.72.0/21	AS197019	WEDOS Internet, a.s.	2,048
31.31.216.0/21	AS197686	JSC Kazteleport - subsidiary of Halyk Bank of Kazakhstan	2,048
31.31.176.0/21	AS30873	YemenNet ADSL POOL	2,048
31.31.184.0/21	AS30873	YemenNet ADSL POOL	2,048
31.31.80.0/21	AS47292	Sentia Denmark A/S	2,048
31.31.40.0/21	AS57329	Centro di Produzione Spa	2,048
31.31.160.0/21	AS59702	Junet AB	2,048
31.31.168.0/21	AS20853	eTOP sp. z o.o.	2,048
31.31.64.0/21	AS21453	VAENGA Ltd.	2,048
31.31.136.0/24	AS199095	Citymesh Public IPs	256
31.31.206.0/24	AS197695	Reg.Ru Hosting	256
31.31.171.0/24	AS209296	eTOP sp. z o.o.	256
31.31.207.0/24	AS197695	Domain names registrar REG.RU, Ltd	256
31.31.90.0/24	AS198934	KVM Cutsomers Access	256

Hosted domains

There are 277 domain names hosted across 96 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
31.31.203.160	greensolution.uz	21
31.31.203.113	4x4sport.ru	18
31.31.203.207	xn--80aaaagcbbr7a1ahugwbvxngn6pta8e.xn--p1ai	12
31.31.203.149	arkto.online	10
31.31.203.190	xn----dtbefndkyixfeeh.xn--p1ai	10
31.31.203.138	greencityhouse.ru	9
31.31.203.20	ecopolis-po.ru	9
31.31.203.170	water24-7.ru	8
31.31.203.151	evdokimenko.ru	6
31.31.203.125	cyberianova.com	5
31.31.203.50	xn--80adjbar7abdwtc3b.xn--p1ai	5
31.31.203.131	izgotovlenie-vizitok.ru	5
31.31.203.228	sakhalinnedra.ru	5
31.31.203.199	ddvhouse.ru	5
31.31.203.143	silounge-home.ru	4
31.31.203.142	spectechnika.ru	4
31.31.203.4	ref.moscow	4
31.31.203.35	revival.sh	3
31.31.203.222	doubledox.com	3
31.31.203.25	alev-trans.com	3

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

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

IP Address	ASN	Details
31.31.203.8	AS197695 Domain names registrar REG.RU, Ltd	`1.06ms` 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
20.23.217.104	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
123.120.255.136	AS4808 China Unicom Beijing Province Network	`3.45ms` from Beijing, CN
65.191.42.136	AS11426 Charter Communications Inc	`6.03ms` from Charlotte, US
74.197.49.184	AS19108 Optimum	`15.60ms` from Dallas, US
72.172.60.200	AS7029 Windstream Communications LLC	`14.92ms` from Dallas, US
14.37.122.216	AS4766 Korea Telecom	`0.94ms` from Incheon, KR
45.181.2.56	AS269157 JOSE R G DA SILVA	`5.50ms` from Joao Pessoa, BR
67.191.64.72	AS7922 Comcast Cable Communications, LLC	`9.78ms` from Miami, US
66.41.211.56	AS7922 Comcast Cable Communications, LLC	`2.90ms` from Minneapolis, US
204.128.182.40	AS397263 Techloq Limited	`0.23ms` from New York City, US
118.17.45.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.94ms` from Osaka, JP
187.2.65.200	AS28573 Claro NXT Telecomunicacoes Ltda	`15.01ms` from Porto Alegre, BR
54.66.126.8	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
37.157.82.168	AS3249 Telia Eesti AS	`6.97ms` from Tallinn, EE
60.100.2.232	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
91.115.171.232	AS8447 A1 Telekom Austria AG	`1.73ms` from Vienna, AT
212.24.96.72	AS212531 Interneto vizija	`0.60ms` from Vilnius, LT
76.141.71.136	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Chicago, US
69.234.132.184	AS7018 AT&T Enterprises, LLC	`2.60ms` from Dallas, US
94.230.100.120	AS43406 Lighthouse Networks Limited	`4.05ms` from Dublin, IE
14.2.176.152	AS4739 Internode Pty Ltd	`13.20ms` from Melbourne, AU
146.201.82.40	AS2553 Florida State University	`10.43ms` from Miami, US
74.74.170.136	AS11351 Charter Communications Inc	`16.30ms` from New York City, US
219.228.57.200	AS4538 China Education and Research Network Center	`4.79ms` from Shanghai, CN
51.79.241.248	AS16276 OVH SAS	`0.42ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f5 31.31.203.207

traceroute to 31.31.203.207 (31.31.203.207): 64 hops max, 52 byte packets

5 [] 195.208.211.11 22.53 ms

6 *

7 *

8 [AS197695] 89.108.69.223 21.904 ms

9 [AS197695] 31.31.203.207 22.49 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On April 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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