81.17.136.0/24

AS21437 · Aviti ltd.

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Summary

Country	Ukraine
Domain	tns.kh.ua
ASN	AS21437
Registry	RIPE
ID	TNS-HOSTING-NET

WHOIS Details

inetnum:        81.17.136.0 - 81.17.136.255
netname:        TNS-HOSTING-NET
org:            ORG-SPEL3-RIPE
descr:          ipv4 assignment for shared hosting platform
country:        UA
admin-c:        TNS17-RIPE
tech-c:         TNS17-RIPE
status:         ASSIGNED PA
mnt-by:         BIGLINE-MNT
mnt-by:         TICOM-MNT
created:        2015-12-07T13:10:26Z
last-modified:  2023-10-30T16:25:24Z
source:         RIPE
abuse-email:    abuse@tns.kh.ua
abuse-c:        AR33096-RIPE
abuse-org:      ORG-SPEL3-RIPE

organisation:   ORG-SPEL3-RIPE
org-name:       Scientific Production Enterprise Technaukservice Ltd
country:        UA
org-type:       LIR
address:        av. Moskovski 257
address:        61044
address:        Kharkiv
address:        UKRAINE
phone:          +380577516081
e-mail:         public.ripe@tns.kh.ua
admin-c:        SN5715-RIPE
tech-c:         SN5715-RIPE
abuse-c:        AR33096-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TNSUA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TNSUA-MNT
created:        2015-07-31T15:21:36Z
last-modified:  2023-12-23T12:40:59Z
source:         RIPE

role:           TNS DBM
remarks:        Technaukservice, LLC
address:        Kharkov
address:        UA
phone:          +380577516081
e-mail:         noc@tns.kh.ua
abuse-mailbox:  abuse@tns.kh.ua
admin-c:        NSD8-RIPE
tech-c:         IZ25-RIPE
nic-hdl:        TNS17-RIPE
mnt-by:         TNSUA-MNT
created:        2012-12-05T23:43:11Z
last-modified:  2022-09-05T18:16:00Z
source:         RIPE

route:          81.17.136.0/24
descr:          Bigline block
origin:         AS21437
mnt-by:         BIGLINE-MNT
created:        2013-11-18T14:07:46Z
last-modified:  2013-11-18T14:07:46Z
source:         RIPE

Hosted domains

There are 13 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.17.136.10	beer.kh.ua	6
81.17.136.254	babai.net.ua	4
81.17.136.98	proofcancel.com	1
81.17.136.66	findnautilus.com	1
81.17.136.64	dashboardiwant.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.17.136.5	AS21437 Aviti ltd.	`0.57ms` from Kharkiv, UA

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
84.148.148.88	AS3320 Deutsche Telekom AG	`2.69ms` from Berlin, DE
135.119.41.8	AS8075 Microsoft Corporation	`0.24ms` from Des Moines, US
68.37.226.72	AS7922 Comcast Cable Communications, LLC	`5.59ms` from Flint, US
35.157.6.200	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
73.136.131.248	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Houston, US
104.185.34.120	AS7018 AT&T Enterprises, LLC	`11.94ms` from Kansas City, US
70.93.52.168	AS20001 Charter Communications Inc	`9.41ms` from Los Angeles, US
63.193.196.216	AS7018 AT&T Enterprises, LLC	`1.25ms` from New York City, US
194.223.191.120	AS7545 TPG Telecom Limited	`1.14ms` from Perth, AU
187.236.29.136	AS8151 UNINET	`3.79ms` from Santiago de Queretaro, MX
106.255.26.216	AS3786 LG DACOM Corporation	`2.27ms` from Seoul, KR
61.39.28.200	AS9946 KCTV JEJU BROADCASTING	`9.39ms` from Seoul, KR
212.233.210.8	AS29582 Optisprint OOD	`4.04ms` from Sofia, BG
67.190.227.24	AS7922 Comcast Cable Communications, LLC	`7.52ms` from Tampa, US
82.211.170.120	AS16010 Magticom Ltd.	`0.57ms` from Tbilisi, GE
217.79.79.8	AS16154 Telecoms-Net Ltd.	`0.72ms` from Varna, BG
152.86.80.40	AS22987 BrightRidge	`8.87ms` from Ashburn, US
94.189.190.200	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`4.73ms` from Belgrade, RS
18.195.93.232	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
124.90.157.232	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Hangzhou, CN
156.254.45.88	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.03ms` from Hong Kong, HK
88.9.228.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.75ms` from Madrid, ES
75.102.29.152	AS212238 Datacamp Limited	`0.40ms` from New York City, US
92.126.47.8	AS12389 PJSC Rostelecom	`5.47ms` from Novosibirsk, RU
84.38.222.104	AS34937 Stowarzyszenie Olawska Telewizja Kablowa	`9.41ms` from Poznan, PL

Traceroute

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

traceroute -a -n -q1 -f3 81.17.136.5

traceroute to 81.17.136.5 (81.17.136.5): 64 hops max, 52 byte packets

3 [] 185.1.84.93 63.174 ms

4 [AS21437] 81.17.136.5 1.966 ms

Measurement taken from

IPinfo ProbeNet in Kharkiv, UA

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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