Autonomous System details

AS51219

K2 Integration JSC · k2.cloud

Russia

BitTorrent

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AS51219 – K2 Integration JSC

Field	Value
Country	Russia
Website	k2.cloud
Hosted domains	588
IPv4 addresses	17,152
IPv6 addresses	633,825,300,114,114,700,000,000,000,000
ASN type	Hosting
Registry	ripe
Allocated	16 years ago on Jun 24, 2010
Updated	a year ago on Mar 12, 2025

Netblock	Company	Num of IPs
91.184.232.0/21	K2 Integration JSC	2,048
178.216.96.0/21	K2 Integration JSC	2,048
217.73.56.0/21	K2 Integration JSC	2,048
5.35.64.0/22	K2 Integration JSC	1,024
93.183.64.0/22	K2 Integration JSC	1,024
185.12.28.0/22	K2 Integration JSC	1,024
185.102.120.0/22	K2 Integration JSC	1,024
194.242.120.0/22	K2 Integration JSC	1,024
5.8.180.0/23	AO «K2 Integration»	512
81.23.10.0/23	AO «K2 Integration»	512
193.35.96.0/23	K2 Integration JSC	512
5.35.64.0/24	K2 Integration JSC	256
5.35.67.0/24	K2 Integration JSC	256
5.35.72.0/24	K2 Integration JSC	256
5.35.73.0/24	K2 Integration JSC	256
5.35.74.0/24	K2 Integration JSC	256
5.35.75.0/24	K2 Integration JSC	256
5.35.76.0/24	K2 Integration JSC	256
5.35.77.0/24	K2 Integration JSC	256
5.35.78.0/24	K2 Integration JSC	256
5.35.79.0/24	K2 Integration JSC	256
46.8.177.0/24	JSC RetnNet	256
91.184.238.0/24	K2 Integration JSC	256
91.184.239.0/24	K2 Integration JSC	256
93.189.226.0/24	Mikhail Tonkonog	256
93.189.227.0/24	Mikhail Tonkonog	256
94.159.93.0/24	NetCom-R LLC	256
109.73.14.0/24	AO «K2 Integration»	256
193.221.109.0/24	LABORATOIRES DE BIOLOGIE VEGETALE YVES ROCHER	256
193.233.104.0/24	JSC RetnNet	256
194.104.230.0/24	Personalization LLC	256
195.19.163.0/24	Telecom-Birzha	256
217.73.56.0/24	K2 Integration JSC	256
217.73.57.0/24	K2 Integration JSC	256
217.73.58.0/24	K2 Integration JSC	256
217.73.59.0/24	K2 Integration JSC	256
217.73.60.0/24	K2 Integration JSC	256
217.73.61.0/24	K2 Integration JSC	256
217.73.62.0/24	K2 Integration JSC	256
217.73.63.0/24	K2 Integration JSC	256

Netblock	Company
2a02:e5c0::/29	K2 Integration JSC

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WHOIS Details

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                                                ASHandle:       AS51219
                                                OrgID:          AS51219
                                                ASName:         AS51219
                                                ASNumber:       AS51219
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 588 domain names hosted across 217 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
81.23.11.55	██████████	101
5.35.66.28	██████████	67
194.242.120.93	██████████	65
217.73.60.82	██████████	22
185.12.30.42	██████████	13
194.242.122.38	██████████	10
93.183.64.66	██████████	10
194.242.120.225	██████████	10
5.35.66.27	██████████	9
93.183.66.145	██████████	9

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Peers

There are 38 peers for this ASN.

Peers	Name
AS12735	TurkNet Iletisim Hizmetleri A.S.
AS1299	Arelion Sweden AB
AS13004	Serbian Open Exchange DOO
AS15958	CETINdoo-NET
AS199599	Telecom-Birzha, LLC
AS200612	Gulf Bridge International Inc.
AS201706	SERVICEPIPE LLC
AS205112	PHILUNET GmbH
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS209823	Enki Multimedia EURL
AS24482	SG.GS
AS264409	GRUPO YAX
AS29049	Delta Telecom Ltd
AS29076	Citytelecom LLC
AS31500	Global Network Management Inc
AS3170	VeloxServ Communications Ltd
AS32590	Valve Corporation
AS35598	INETCOM CARRIER LLC
AS37721	Virtual Technologies & Solutions
AS39351	31173 Services AB
AS41327	Fiber Telecom S.p.A.
AS42295	TBISS Ltd
AS44901	Belcloud LTD
AS47692	Nessus GmbH
AS48678	PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
AS49673	Truenetwork LLC
AS50673	Serverius
AS56655	Gigahost AS
AS56911	Warian S.R.L.
AS57304	JSC "RetnNet"
AS60171	AFR-IX TELECOM S.A.
AS60779	LLC Sedrus
AS6204	INTERKVM HOST SRL
AS6663	Euroweb Romania S.R.L.
AS6939	Hurricane Electric LLC
AS8218	Zayo Infrastructure France SA
AS9002	RETN Limited
AS9198	JSC Kazakhtelecom

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Upstreams

There are 6 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS199599	Telecom-Birzha, LLC
AS201706	SERVICEPIPE LLC
AS29076	Citytelecom LLC
AS31500	Global Network Management Inc
AS9002	RETN Limited

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS60779	LLC Sedrus

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
91.184.234.30	AS51219 K2 Integration JSC	`1.25ms` from Moscow, RU
81.23.11.64	AS51219 K2 Integration JSC	`1.08ms` from Moscow, RU
194.242.120.58	AS51219 K2 Integration JSC	`0.92ms` from Moscow, RU
185.102.122.129	AS51219 K2 Integration JSC	`0.96ms` from Moscow, RU
185.12.28.191	AS51219 K2 Integration JSC	`1.03ms` from Moscow, RU
217.73.57.108	AS51219 K2 Integration JSC	`0.99ms` from Moscow, RU
217.73.58.204	AS51219 K2 Integration JSC	`0.94ms` from Moscow, RU
5.35.76.54	AS51219 K2 Integration JSC	`1.03ms` from Moscow, RU
195.19.163.0	AS51219 K2 Integration JSC	`2.17ms` from Moscow, RU
2a02:e5c0:f00d:41::d0de:225	AS51219 K2 Integration JSC	`1.26ms` from Moscow, RU
5.8.181.189	AS51219 K2 Integration JSC	`0.97ms` from Moscow, RU
91.184.236.7	AS51219 K2 Integration JSC	`1.15ms` from Moscow, RU
178.216.97.87	AS51219 K2 Integration JSC	`0.98ms` from Moscow, RU
5.35.78.145	AS51219 K2 Integration JSC	`1.57ms` from Moscow, RU
217.73.60.96	AS51219 K2 Integration JSC	`0.85ms` from Moscow, RU
185.12.29.7	AS51219 K2 Integration JSC	`0.98ms` from Moscow, RU
91.184.232.171	AS51219 K2 Integration JSC	`1.14ms` from Moscow, RU
178.216.98.126	AS51219 K2 Integration JSC	`0.95ms` from Moscow, RU
178.216.103.2	AS51219 K2 Integration JSC	`0.90ms` from Moscow, RU
217.73.59.142	AS51219 K2 Integration JSC	`0.92ms` from Moscow, RU
5.35.77.100	AS51219 K2 Integration JSC	`1.32ms` from Moscow, RU
109.73.14.117	AS51219 K2 Integration JSC	`0.75ms` from Moscow, RU
93.183.64.191	AS51219 K2 Integration JSC	`0.93ms` from Moscow, RU
178.216.96.14	AS51219 K2 Integration JSC	`0.92ms` from Moscow, RU
185.102.120.80	AS51219 K2 Integration JSC	`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
80.200.221.163	AS5432 Proximus NV	`2.02ms` from Brussels, BE
107.199.146.67	AS7018 AT&T Enterprises, LLC	`6.68ms` from Chicago, US
174.24.88.243	AS209 CenturyLink Communications, LLC	`2.19ms` from Denver, US
97.178.140.19	AS6167 Verizon Business	`19.26ms` from Denver, US
177.154.83.195	AS262949 Icone Serviços	`2.73ms` from Osasco, BR
83.255.197.179	AS1257 Tele2 Sverige AB	`9.91ms` from Stockholm, SE
222.179.227.211	AS4134 CHINANET-BACKBONE	`6.59ms` from Chongqing, CN
79.249.88.163	AS3320 Deutsche Telekom AG	`7.01ms` from Frankfurt am Main, DE
211.174.177.67	AS4663 ELIMNET, INC.	`0.84ms` from Incheon, KR
62.34.100.3	AS5410 Bouygues Telecom SA	`2.98ms` from Marseille, FR
18.102.65.19	AS16509 Amazon.com, Inc.	`0.61ms` from Milan, IT
8.52.178.51	AS3356 Level 3 Parent, LLC	`1.43ms` from Monticello, US
97.215.121.51	AS6167 Verizon Business	`9.21ms` from San Jose, US
113.130.219.67	AS9845 LG HelloVision Corp.	`7.88ms` from Seoul, KR
36.227.253.3	AS3462 Data Communication Business Group	`1.23ms` from Taipei, TW
126.218.176.99	AS17676 SoftBank Corp.	`2.88ms` from Tokyo, JP
82.27.0.35	AS50049 RedSwitches	`0.15ms` from Amsterdam, NL
158.108.90.163	AS9411 Kasetsart University, Thailand	`1.00ms` from Bangkok, TH
58.244.241.211	AS4837 CHINA UNICOM China169 Backbone	`1.82ms` from Changchun, CN
109.56.18.51	AS44034 Hi3G Access AB	`6.00ms` from Copenhagen, DK
72.240.129.3	AS13490 Buckeye Cablevision, Inc.	`2.91ms` from Detroit, US
187.171.59.67	AS8151 UNINET	`13.23ms` from Guadalajara, MX
67.82.249.51	AS6128 Cablevision Systems Corp.	`8.41ms` from New York City, US
193.212.97.67	AS2119 Telenor Norge AS	`0.70ms` from Oslo, NO
52.72.107.3	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 5.35.67.89

traceroute to 5.35.67.89 (5.35.67.89): 6 hops max, 52 byte packets

2 [AS6453] 180.87.7.18 16.596 ms

3 [AS6453] 180.87.7.17 16.3 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On March 28th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS51219 at robtex.

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