188.133.152.0/21

AS21353 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	enforta.ru
ASN	AS21353
Registry	RIPE
ID	ENFORTA-MSK

WHOIS Details

inetnum:        188.133.152.0 - 188.133.159.255
netname:        ENFORTA-MSK
descr:          Enforta
descr:          Moscow
country:        RU
admin-c:        EHQ-RIPE
tech-c:         EHQ-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         ENFORTA-MNT
created:        2009-07-21T13:04:07Z
last-modified:  2009-07-21T13:04:07Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-RA21-RIPE

role:           Enforta HQ contact Role
address:        127083 Russia Moscow, Mishina st. d56 str.2
e-mail:         noc@enforta.com
admin-c:        LMA-RIPE
admin-c:        IJ1-RIPE
tech-c:         LMA-RIPE
tech-c:         IJ1-RIPE
nic-hdl:        EHQ-RIPE
mnt-by:         ENFORTA-MNT
created:        2007-05-25T09:54:02Z
last-modified:  2008-04-28T13:24:14Z
source:         RIPE

route:          188.133.152.0/21
descr:          Enforta-MSK
origin:         AS21353
mnt-by:         ENFORTA-MNT
created:        2009-07-21T13:04:26Z
last-modified:  2009-07-21T13:04:26Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 188.133.0.0/16

Range	ASN	Company	Num of IPs
188.133.192.0/18	AS12389	PJSC Rostelecom	16,384
188.133.192.0/19	AS12389	ENTER, LLC	8,192
188.133.96.0/19	AS29256	Syrian Telecommunication Private Closed Joint Stock Company	8,192
188.133.32.0/19	AS29256	Syrian Telecommunication Private Closed Joint Stock Company	8,192
188.133.64.0/19	AS29256	Syrian Telecommunication Private Closed Joint Stock Company	8,192
188.133.172.0/22	AS12772	Enforta	1,024
188.133.176.0/22	AS12772	Enforta	1,024
188.133.148.0/22	AS12772	Enforta	1,024
188.133.128.0/22	AS12772	Enforta	1,024
188.133.164.0/22	AS12772	Enforta	1,024
188.133.168.0/22	AS12772	Enforta	1,024
188.133.144.0/22	AS12772	Enforta	1,024
188.133.134.0/23	AS12772	Enforta	512
188.133.180.0/23	AS12772	Enforta	512
188.133.182.0/23	AS12772	Enforta	512
188.133.184.0/23	AS12772	Enforta	512
188.133.186.0/23	AS12772	Enforta	512
188.133.188.0/23	AS12772	Enforta	512
188.133.190.0/23	AS12772	Enforta	512
188.133.132.0/23	AS12772	Enforta	512

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
188.133.156.85	orlovkom.ru	1

Hosted domains API

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Pingable IPs

1,281 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
188.133.153.147	AS21353 JSC ER-Telecom Holding	`1.05ms` from Moscow, RU
188.133.156.1	AS21353 JSC ER-Telecom Holding	`1.03ms` from Moscow, RU
188.133.158.1	AS21353 JSC ER-Telecom Holding	`0.87ms` from Moscow, RU
188.133.152.2	AS21353 JSC ER-Telecom Holding	`1.02ms` from Moscow, RU
188.133.157.1	AS21353 JSC ER-Telecom Holding	`0.87ms` from Moscow, RU
188.133.159.1	AS21353 JSC ER-Telecom Holding	`0.80ms` from Moscow, RU
188.133.155.3	AS21353 JSC ER-Telecom Holding	`0.99ms` from Moscow, RU
188.133.154.2	AS21353 JSC ER-Telecom Holding	`0.97ms` 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
181.127.10.101	AS23201 Telecel S.A.	`0.65ms` from Asuncion, PY
122.167.183.117	AS24560 Bharti Airtel Ltd., Telemedia Services	`0.98ms` from Bengaluru, IN
12.51.89.117	AS7018 AT&T Enterprises, LLC	`14.07ms` from Chicago, US
108.225.105.21	AS7018 AT&T Enterprises, LLC	`19.98ms` from Chicago, US
73.146.26.149	AS7922 Comcast Cable Communications, LLC	`11.43ms` from Chicago, US
3.147.103.21	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
38.137.114.5	AS55140 Sho Me Technologies, LLC	`6.76ms` from Kansas City, US
108.156.34.181	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
193.227.244.5	AS44684 Mythic Beasts Ltd	`0.63ms` from London, GB
82.138.24.5	AS8732 JSC Comcor	`0.83ms` from Moscow, RU
201.15.149.229	AS8167 V tal	`7.20ms` from Novo Hamburgo, BR
90.3.22.149	AS3215 Orange S.A.	`2.96ms` from Paris, FR
106.213.225.165	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.91ms` from Pune, IN
121.164.120.69	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
13.214.208.69	AS16509 Amazon.com, Inc.	`0.66ms` from Singapore, SG
60.47.72.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.36ms` from Tokyo, JP
52.152.176.69	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
14.195.161.69	AS45820 Tata Teleservices ISP AS	`1.31ms` from Bengaluru, IN
173.9.14.53	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Boston, US
221.135.155.53	AS9583 Sify Limited	`19.29ms` from Chennai, IN
108.250.111.85	AS7018 AT&T Enterprises, LLC	`2.60ms` from Dallas, US
145.40.94.5	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.77ms` from Frankfurt am Main, DE
78.174.22.85	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.20ms` from Istanbul, TR
197.157.43.117	AS328198 Blue Crane Communications (U) Ltd	`0.94ms` from Kampala, UG
193.242.154.5	AS60435 Humanfrog d.o.o.	`0.42ms` from Ljubljana, SI

Traceroute

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

traceroute -a -n -q1 188.133.156.16

traceroute to 188.133.156.16 (188.133.156.16): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 38.412 ms

2 *

3 *

4 *

5 *

6 [AS21353] 188.133.156.16 49.896 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On February 7th 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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