1. All IP Ranges
  2. 77.0.0.0/8
  3. 77.236.0.0/16
  4. AS21353  | 77.236.248.0/21

77.236.248.0/21

AS21353  ·  JSC ER-Telecom Holding

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Summary

Country Russia
Domain ertelecom.ru
ASN AS21353
Registry RIPE
ID RU-RAID-20070131

WHOIS Details

inetnum:        77.236.224.0 - 77.236.255.255
netname:        RU-RAID-20070131
country:        RU
org:            ORG-RA21-RIPE
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
notify:         admin@artcoms.ru
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      RAID-MNT
mnt-routes:     RAID-MNT
created:        2007-01-31T09:11:36Z
last-modified:  2017-12-29T10:07:24Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-RA21-RIPE

organisation:   ORG-RA21-RIPE
org-name:       JSC ER-Telecom Holding
country:        RU
org-type:       LIR
address:        Shosse Kosmonavtov, 111i, bldg. 2, office 509
address:        614066
address:        Perm
address:        RUSSIAN FEDERATION
phone:          +7 342 2462233
fax-no:         +7 342 2195024
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RAID-MNT
mnt-ref:        ENFORTA-MNT
mnt-ref:        AS8345-MNT
mnt-ref:        RU-NTK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
created:        2004-04-17T11:56:55Z
last-modified:  2026-02-11T10:52:47Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      undefined

role:           ER-Telecom ISP Contact Role
address:        JSC ER-Telecom
address:        111, str. Shosse Kosmonavtov
address:        614000 Perm
address:        Russian Federation
phone:          +7 342 2462233
fax-no:         +7 342 2463344
e-mail:         ripe@ertelecom.ru
abuse-mailbox:  abuse@domru.ru
remarks:        24/7 phone number: +7-342-2362233
admin-c:        AAS585-RIPE
admin-c:        SAWJ-RIPE
tech-c:         AAS585-RIPE
tech-c:         SAWJ-RIPE
nic-hdl:        RAID1-RIPE
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2005-02-11T12:50:50Z
last-modified:  2024-07-24T09:39:40Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.236.0.0/16

Range ASN Company Num of IPs
77.236.32.0/19 AS9113 VLANT LLC 8,192
77.236.160.0/19 AS8717 A1 Bulgaria EAD 8,192
77.236.192.0/19 AS42306 Edera Group a.s. 8,192
77.236.128.0/20 AS25019 Saudi Telecom Company JSC 4,096
77.236.120.0/21 AS198795 NIC (National Information Center)- SDAIA ( Saudi Data and Artificial Intelligence Authority ) 2,048
77.236.172.0/22 AS13124 A1 Bulgaria EAD 1,024
77.236.160.0/22 AS13124 A1 Bulgaria EAD 1,024
77.236.98.0/23 AS200780 Eurofiber France SAS 512
77.236.180.0/23 AS13124 A1 Bulgaria EAD 512
77.236.178.0/23 AS13124 A1 Bulgaria EAD 512
77.236.164.0/23 AS13124 A1 Bulgaria EAD 512
77.236.178.0/23 AS8717 A1 Bulgaria EAD 512
77.236.176.0/23 AS13124 A1 Bulgaria EAD 512
77.236.170.0/23 AS13124 A1 Bulgaria EAD 512
77.236.95.0/24 AS41034 Ltd. SPAImpulse 256
77.236.166.0/24 AS13124 Vereya CMTS2 256
77.236.167.0/24 AS13124 A1 Bulgaria EAD 256
77.236.94.0/24 AS198774 Ltd. Regional Media Transit 256
77.236.232.0/24 AS12772 Enforta 256
77.236.233.0/24 AS21353 Enforta 256
77.236.169.0/24 AS13124 A1 Bulgaria EAD 256
77.236.71.0/24 AS41034 Ltd. SPAImpulse 256
77.236.91.0/24 AS41034 Ltd. SPAImpulse 256
77.236.92.0/24 AS41034 Ltd. SPAImpulse 256
77.236.93.0/24 AS41034 Ltd. SPAImpulse 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
77.236.251.103 AS21353 JSC ER-Telecom Holding 0.91ms from Moscow, RU
77.236.249.3 AS21353 JSC ER-Telecom Holding 1.04ms from Moscow, RU
77.236.254.2 AS21353 JSC ER-Telecom Holding 1.01ms from Moscow, RU
77.236.252.2 AS21353 JSC ER-Telecom Holding 0.93ms from Moscow, RU
77.236.253.1 AS21353 JSC ER-Telecom Holding 1.08ms from Moscow, RU
77.236.250.3 AS21353 JSC ER-Telecom Holding 1.01ms from Moscow, RU
77.236.248.1 AS21353 JSC ER-Telecom Holding 1.14ms from Moscow, RU
77.236.255.1 AS21353 JSC ER-Telecom Holding 1.07ms 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
60.231.54.37 AS1221 Telstra Limited 1.49ms from Adelaide, AU
105.110.230.117 AS36947 Telecom Algeria 12.50ms from Algiers, DZ
60.30.182.5 AS4837 CHINA UNICOM China169 Backbone 5.93ms from Beijing, CN
177.222.232.21 AS263400 NEONET SERVIÇO COMUNICAÇÃO MULTIMIDIA LTDA 17.82ms from Brasilia, BR
105.246.141.5 AS36994 Vodacom 4.19ms from Cape Town, ZA
96.164.175.197 AS393232 Comcast Cable Communications, LLC 0.93ms from Chicago, US
169.151.157.5 AS2386 AT&T Enterprises, LLC 1.98ms from Dallas, US
75.41.146.85 AS36105 Big Bend Telephone Company, Inc. 12.12ms from Dallas, US
97.178.40.37 AS6167 Verizon Business 16.08ms from Dallas, US
153.109.110.5 AS559 SWITCH 2.47ms from Geneve, CH
117.5.53.117 AS7552 Viettel Group 2.87ms from Hanoi, VN
203.6.146.197 AS136572 Office of The Chief Information Officer (OCIO) 9.97ms from Melbourne, AU
4.14.153.101 AS3356 Level 3 Parent, LLC 0.63ms from New York City, US
95.191.206.5 AS12389 PJSC Rostelecom 1.01ms from Novosibirsk, RU
213.52.2.245 AS2116 GLOBALCONNECT AS 0.47ms from Oslo, NO
213.200.83.181 AS3257 GTT Communications Inc. 0.34ms from Paris, FR
119.65.144.229 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
119.193.228.117 AS4766 Korea Telecom 1.28ms from Seoul, KR
14.53.121.229 AS4766 Korea Telecom 1.62ms from Seoul, KR
100.28.35.69 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
12.191.162.197 AS7018 AT&T Enterprises, LLC 6.44ms from Atlanta, US
98.62.98.149 AS7922 Comcast Cable Communications, LLC 5.78ms from Atlanta, US
171.5.93.213 AS45758 Triple T Broadband Public Company Limited 5.16ms from Bangkok, TH
60.28.225.69 AS4837 CHINA UNICOM China169 Backbone 5.94ms from Beijing, CN
203.63.46.245 AS2764 AAPT Limited 1.10ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 77.236.251.42
traceroute to 77.236.251.42 (77.236.251.42): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS21353] 77.236.251.42 153.985 ms
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
On

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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