217.73.57.0/24

AS51219 · K2 Integration JSC

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Summary

Country	Russia
Domain	k2.cloud
ASN	AS51219
Parent Range	217.73.56.0/21
Registry	RIPE
ID	RU-K2INTEGRATION-20110817

WHOIS Details

inetnum:        217.73.56.0 - 217.73.63.255
netname:        RU-K2INTEGRATION-20110817
country:        RU
org:            ORG-KIJ1-RIPE
admin-c:        NOC403-RIPE
tech-c:         NOC403-RIPE
status:         ALLOCATED PA
mnt-by:         lir-ru-k2integration-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-10-16T07:15:16Z
last-modified:  2024-10-16T07:15:16Z
source:         RIPE
abuse-email:    info@k2int.ru
abuse-c:        AR75592-RIPE
abuse-org:      ORG-KIJ1-RIPE

organisation:   ORG-KIJ1-RIPE
org-name:       K2 Integration JSC
country:        RU
org-type:       LIR
address:        Bolshoy Savvinskiy pereulok, 9 build 2
address:        119435
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74959741064
e-mail:         info@k2int.ru
admin-c:        NOC403-RIPE
tech-c:         NOC403-RIPE
abuse-c:        AR75592-RIPE
mnt-ref:        lir-ru-k2integration-1-MNT
mnt-ref:        MNT-GCX
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ru-k2integration-1-MNT
created:        2024-05-24T15:20:20Z
last-modified:  2026-02-02T09:25:47Z
source:         RIPE
abuse-email:    info@k2int.ru
abuse-c:        AR75592-RIPE
abuse-org:      undefined

role:           Network Operation Centre
address:        RUSSIAN FEDERATION
address:        Moscow
address:        119435
address:        Bolshoy Savvinskiy pereulok, 9 build 2
phone:          +74959741064
e-mail:         noc@k2.cloud
nic-hdl:        NOC403-RIPE
mnt-by:         lir-ru-k2integration-1-MNT
created:        2024-05-24T15:20:19Z
last-modified:  2024-05-24T15:20:19Z
source:         RIPE

route:          217.73.56.0/21
descr:          AO K2 Integration
origin:         AS51219
mnt-by:         AP55665-MNT
mnt-by:         lir-ru-k2integration-1-MNT
created:        2016-12-28T15:18:57Z
last-modified:  2025-05-31T17:21:37Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.73.57.0/24

Range	ASN	Company	Num of IPs
217.73.56.0/21	AS51219	K2 Integration JSC	2,048

Nearby Ranges

BGP prefixes that overlap with 217.73.0.0/16

Range	ASN	Company	Num of IPs
217.73.128.0/20	AS21183	Vodafone Albania Sh.A.	4,096
217.73.96.0/20	AS48803	Varberg Energi AB	4,096
217.73.80.0/20	AS44291	Infomir LLC	4,096
217.73.176.0/20	AS35434	PirxNet Grzegorz Bialas	4,096
217.73.224.0/20	AS31034	Aruba S.p.A.	4,096
217.73.192.0/20	AS16083	StackNet Service, LLC	4,096
217.73.16.0/20	AS29405	VNET a.s.	4,096
217.73.160.0/20	AS2614	Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare	4,096
217.73.208.0/21	AS8612	SHELLNET SOCIETA' IN ACCOMANDITA PER AZIONI DI SHELLNET GP S.R.L.	2,048
217.73.152.0/21	AS21263	zollernalb-data GmbH	2,048
217.73.56.0/21	AS51219	K2 Integration JSC	2,048
217.73.144.0/22	AS29404	Elbracht-Computer Netzwerk & Grafik Service GmbH	1,024
217.73.148.0/22	AS29404	Dr. Martin Gunkel	1,024
217.73.116.0/23	AS61121	LLC Nauka-Svyaz	512
217.73.118.0/23	AS61121	LLC Nauka-Svyaz	512
217.73.136.0/24	AS21183	Vodafone Albania Sh.A.	256
217.73.79.0/24	AS16238	Telecom2 Ltd.	256
217.73.137.0/24	AS21183	Vodafone Albania Sh.A.	256
217.73.69.0/24	AS8560	Telecom2 Ltd.	256
217.73.0.0/24	AS16115	Nasdaq Technology AB, Sweden	256
217.73.6.0/24	AS16115	Nasdaq Technology AB	256
217.73.32.0/24	AS16072	First Data Deutschland GmbH	256
217.73.219.0/24	AS3242	ZUCCHETTI SPA	256
217.73.218.0/24	AS3242	ZUCCHETTI SPA	256
217.73.216.0/24	AS3242	ZUCCHETTI SPA	256
217.73.220.0/24	AS3242	ZUCCHETTI SPA	256
217.73.217.0/24	AS3242	ZUCCHETTI SPA	256
217.73.42.0/24	AS16072	First Data Deutschland GmbH	256
217.73.33.0/24	AS16072	First Data GmbH	256
217.73.40.0/24	AS16072	First Data Deutschland GmbH	256
217.73.41.0/24	AS16072	First Data GmbH	256
217.73.68.0/24	AS8560	Telecom2 Ltd.	256
217.73.15.0/24	AS206627	Nasdaq Technology AB	256
217.73.120.0/24	AS211609	OKKO LLC	256
217.73.115.0/24	AS211609	OKKO LLC	256
217.73.125.0/24	AS211609	OKKO LLC	256
217.73.112.0/24	AS211609	OKKO LLC	256
217.73.113.0/24	AS211609	OKKO LLC	256

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

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

IP Address	ASN	Details
217.73.57.227	AS51219 K2 Integration JSC	`1.01ms` 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
5.107.24.40	AS5384 Emirates Internet	`2.56ms` from Al Fujairah City, AE
90.194.43.184	AS5607 Sky UK Limited	`1.63ms` from Erith, GB
51.9.65.136	AS6871 Plusnet	`2.84ms` from Erith, GB
68.37.35.136	AS7922 Comcast Cable Communications, LLC	`6.70ms` from Flint, US
116.22.22.136	AS4134 CHINANET BACKBONE	`2.30ms` from Guangzhou, CN
43.139.214.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
46.208.160.232	AS6871 Plusnet	`6.87ms` from London, GB
69.58.139.40	AS18516 Molalla Communications Systems Inc.	`1.27ms` from Portland, US
77.38.228.248	AS20910 SIA BITE Latvija	`0.46ms` from Riga, LV
52.8.58.248	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
34.176.214.152	AS396982 Google LLC	`0.11ms` from Santiago, CL
153.213.200.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.31ms` from Tokyo, JP
176.119.61.200	AS42503 Oktawave S.A.	`0.64ms` from Warsaw, PL
94.59.115.248	AS5384 Emirates Internet	`6.85ms` from Al Fujairah City, AE
111.201.42.152	AS4808 China Unicom Beijing Province Network	`3.71ms` from Beijing, CN
109.57.87.248	AS44034 Hi3G Access AB	`13.02ms` from Copenhagen, DK
67.176.104.184	AS7922 Comcast Cable Communications, LLC	`3.14ms` from Denver, US
87.79.154.56	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.34ms` from Duesseldorf, DE
121.43.169.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.73ms` from Hangzhou, CN
202.184.71.184	AS9930 TTNET	`1.72ms` from Kuala Lumpur, MY
122.254.31.184	AS24165 UNION BROADBAND NETWORK	`10.22ms` from Taipei, TW
199.19.52.136	AS13901 Afilias, Inc.	`0.59ms` from Tokyo, JP
60.157.126.248	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
23.32.162.24	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US
65.214.42.120	AS701 Verizon Business	`2.10ms` from Boston, 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 217.73.57.138

traceroute to 217.73.57.138 (217.73.57.138): 64 hops max, 52 byte packets

2 [AS29076] 31.28.19.25 1.697 ms

3 *

4 *

5 *

6 *

7 *

8 [AS51219] 217.73.57.138 1.569 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On April 13th 2026

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