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

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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Useful for Cybersecurity

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Pingable IPs

1,355 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
188.133.158.3	AS21353 JSC "ER-Telecom Holding"	`1.15ms` from Moscow, RU
188.133.155.1	AS21353 JSC "ER-Telecom Holding"	`1.02ms` from Moscow, RU
188.133.159.1	AS21353 JSC "ER-Telecom Holding"	`1.00ms` from Moscow, RU
188.133.156.1	AS21353 JSC "ER-Telecom Holding"	`0.92ms` from Moscow, RU
188.133.154.3	AS21353 JSC "ER-Telecom Holding"	`1.09ms` from Moscow, RU
188.133.153.3	AS21353 JSC "ER-Telecom Holding"	`0.97ms` from Moscow, RU
188.133.152.3	AS21353 JSC "ER-Telecom Holding"	`0.96ms` from Moscow, RU
188.133.157.3	AS21353 JSC "ER-Telecom Holding"	`0.94ms` 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
154.249.47.69	AS36947 Telecom Algeria	`12.69ms` from Algiers, DZ
2.35.170.117	AS30722 Vodafone Italia S.p.A.	`13.87ms` from Arezzo, IT
89.188.34.133	AS40981 University of Montenegro	`7.07ms` from Belgrade, RS
94.110.17.213	AS47377 Orange Belgium SA	`8.36ms` from Brussels, BE
207.158.130.149	AS2828 Verizon Business	`16.18ms` from Chicago, US
163.61.148.37	AS132772 AIR2NET INDIA PRIVATE LIMITED	`1.07ms` from Delhi, IN
84.182.70.213	AS3320 Deutsche Telekom AG	`5.54ms` from Frankfurt am Main, DE
217.80.90.37	AS3320 Deutsche Telekom AG	`4.10ms` from Hamburg, DE
176.235.81.117	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.28ms` from Istanbul, TR
175.22.67.85	AS4837 CHINA UNICOM China169 Backbone	`14.95ms` from Liaoyang, CN
87.74.134.69	AS25310 Vodafone Limited	`11.75ms` from London, GB
94.5.179.21	AS5607 Sky UK Limited	`3.27ms` from London, GB
85.61.81.37	AS12479 Orange Espagne SA	`2.00ms` from Madrid, ES
45.237.137.5	AS266835 ELECTRONET S.A.	`8.99ms` from Santiago, CL
221.139.29.165	AS9318 SK Broadband Co Ltd	`1.05ms` from Seoul, KR
87.55.232.165	AS3292 TDC Holding A/S	`0.89ms` from Skanderborg, DK
101.0.89.229	AS55803 Hostopia Australia Web Pty Ltd	`0.17ms` from Sydney, AU
61.206.122.5	AS2514 NTT PC Communications, Inc.	`3.14ms` from Tokyo, JP
184.94.14.117	AS6461 Zayo Bandwidth	`13.55ms` from Toronto, CA
77.60.132.245	AS1136 KPN B.V.	`2.72ms` from Amsterdam, NL
176.95.179.69	AS3209 Vodafone GmbH	`6.22ms` from Berlin, DE
130.215.209.5	AS10326 Worcester Polytechnic Institute	`7.20ms` from Boston, US
40.131.31.37	AS7029 Windstream Communications LLC	`10.58ms` from Chicago, US
34.133.117.245	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
97.176.107.149	AS6167 Verizon Business	`10.19ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f5 188.133.159.249

traceroute to 188.133.159.249 (188.133.159.249): 64 hops max, 52 byte packets

5 [] 195.208.209.132 26.113 ms

6 *

7 *

8 *

9 [AS21353] 188.133.159.249 27.284 ms

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On August 22nd 2025

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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