5.16.40.0/22

AS51570 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS51570
Registry	RIPE
ID	INTERZET-NET13

WHOIS Details

inetnum:        5.16.40.0 - 5.16.47.255
netname:        INTERZET-NET13
descr:          Z-Telecom Network
descr:          Saint-Petersburg, Russia
country:        RU
admin-c:        ERTH78-RIPE
org:            ORG-PL69-RIPE
tech-c:         ERTH78-RIPE
status:         ASSIGNED PA
mnt-by:         ZTELECOM-MNT
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2017-04-17T14:21:09Z
last-modified:  2017-04-17T14:21:09Z
source:         RIPE
remarks:        INFRA-AW
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-PL69-RIPE

organisation:   ORG-PL69-RIPE
org-name:       Perspectiva Ltd.
org-type:       Other
address:        Engelsa pr., 133
address:        194356
address:        St.Petersburg
address:        RUSSIAN FEDERATION
phone:          +78123240132
fax-no:         +78127183541
e-mail:         ripe@ertelecom.ru
abuse-c:        RAID1-RIPE
mnt-ref:        ZTELECOM-MNT
mnt-ref:        ZTELECOM-MNT
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
admin-c:        RAID1-RIPE
notify:         ripe@ertelecom.ru
created:        2009-02-23T14:05:30Z
last-modified:  2024-08-02T11:10:52Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Saint-Petersburg branch
address:        JSC ER-Telecom Holding Saint-Petersburg
address:        Kolomyazhsky, 29
address:        Saint-Petersburg
address:        Russian Federation
phone:          +7-800-333-7000
fax-no:         +7-800-333-7000
e-mail:         noc@ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH78-RIPE
notify:         ripe@ertelecom.ru
created:        2010-08-26T04:50:06Z
last-modified:  2019-11-08T09:18:10Z
source:         RIPE
mnt-by:         RAID-MNT

route:          5.16.32.0/19
descr:          CJSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
origin:         AS51570
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2018-11-26T10:59:00Z
last-modified:  2018-11-26T12:11:20Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
5.16.41.220	AS51570 JSC ER-Telecom Holding	`1.34ms` from Saint Petersburg, RU
5.16.42.103	AS51570 JSC ER-Telecom Holding	`1.39ms` from Saint Petersburg, RU
5.16.40.184	AS51570 JSC ER-Telecom Holding	`1.39ms` from Saint Petersburg, RU
5.16.43.254	AS51570 JSC ER-Telecom Holding	`1.26ms` from Saint Petersburg, 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
154.248.80.246	AS36947 Telecom Algeria	`14.53ms` from Algiers, DZ
94.169.4.6	AS6830 Liberty Global B.V.	`0.95ms` from Amsterdam, NL
43.138.41.166	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
77.74.232.230	AS33811 Digitas GmbH	`0.32ms` from Berlin, DE
47.109.165.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.50ms` from Chengdu, CN
137.135.191.70	AS8075 Microsoft Corporation	`0.30ms` from Dublin, IE
91.11.145.246	AS3320 Deutsche Telekom AG	`6.69ms` from Frankfurt am Main, DE
193.112.242.246	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.10ms` from Guangzhou, CN
14.186.250.198	AS45899 VNPT Corp	`1.34ms` from Ho Chi Minh City, VN
196.31.74.22	AS16637 MTN SA	`1.94ms` from Johannesburg, ZA
47.62.205.54	AS12430 VODAFONE ESPANA S.A.U.	`9.40ms` from Madrid, ES
190.135.220.198	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
176.195.138.54	AS12714 PJSC MegaFon	`1.67ms` from Moscow, RU
50.88.66.54	AS33363 Charter Communications, Inc	`9.96ms` from Orlando, US
126.169.234.214	AS17676 SoftBank Corp.	`13.24ms` from Osaka, JP
181.197.149.86	AS18809 Cable Onda	`7.25ms` from Panama, PA
98.82.14.214	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
125.153.23.22	AS4766 Korea Telecom	`4.83ms` from Seoul, KR
121.76.199.102	AS9812 Oriental Cable Network Co., Ltd.	`5.80ms` from Shanghai, CN
60.66.103.214	AS17676 SoftBank Corp.	`9.52ms` from Tokyo, JP
125.30.182.246	AS2497 Internet Initiative Japan Inc.	`3.40ms` from Tokyo, JP
9.144.89.6	AS19901 Brightspeed	`11.88ms` from Atlanta, US
116.205.89.198	AS55990 Huawei Cloud Service data center	`7.00ms` from Beijing, CN
51.142.159.86	AS8075 Microsoft Corporation	`0.17ms` from Cardiff, GB
50.5.142.86	AS6181 Cincinnati Bell Telephone Company LLC	`1.76ms` from Cincinnati, US

Traceroute

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

traceroute -a -n -q1 -f2 5.16.42.65

traceroute to 5.16.42.65 (5.16.42.65): 64 hops max, 52 byte packets

2 [AS9049] 188.234.157.234 1.118 ms

3 *

4 *

5 *

6 [AS51570] 109.195.88.57 32.951 ms

7 [AS51570] 5.16.42.65 32.331 ms

Measurement taken from

IPinfo ProbeNet in Chelyabinsk, RU

On September 11th 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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