91.198.31.0/24

AS43258 · Centr Servisnogo Oblslugovuvannya Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Ukraine
Domain	cso.com.ua
ASN	AS43258
Registry	RIPE
ID	CSO-NET

WHOIS Details

inetnum:        91.198.31.0 - 91.198.31.255
netname:        CSO-NET
country:        UA
org:            ORG-CSO1-RIPE
admin-c:        PP6721-RIPE
tech-c:         AS12892-RIPE
status:         ASSIGNED PI
notify:         andrysobol@gmail.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CSO-MNT
mnt-routes:     CSO-MNT
mnt-domains:    CSO-MNT
created:        2007-07-04T08:38:03Z
last-modified:  2022-03-17T16:55:41Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
abuse-email:    cso.company.zol@gmail.com
abuse-c:        AR21677-RIPE
abuse-org:      ORG-Vs35-RIPE

organisation:   ORG-CSO1-RIPE
org-name:       Centr Servisnogo Oblslugovuvannya Ltd
country:        UA
org-type:       OTHER
address:        11, Bandery Street
address:        80700, Zolochiv, Lviv region, Ukraine
e-mail:         boss@cso.com.ua
abuse-c:        AR21677-RIPE
mnt-by:         CSO-MNT
mnt-ref:        CSO-MNT
created:        2007-07-02T11:31:36Z
last-modified:  2022-12-01T16:21:19Z
source:         RIPE

person:         Andry Sobol
address:        11, Bandery Street
address:        2a, Trusha Street
address:        80700, Zolochiv, Lviv region, Ukraine
mnt-by:         CSO-MNT
phone:          +38(03265) 43347
fax-no:         +38(03265) 42462
e-mail:         andrysobol@gmail.com
nic-hdl:        AS12892-RIPE
created:        2007-07-02T11:01:46Z
last-modified:  2022-03-17T14:02:49Z
source:         RIPE

person:         Petro Pastushok
address:        2a, Trusha Street.
address:        80700, Zolochiv, Lviv region, Ukraine
mnt-by:         CSO-MNT
phone:          +38(03265) 42400
nic-hdl:        PP6721-RIPE
created:        2007-07-02T10:59:59Z
last-modified:  2010-11-25T09:31:42Z
source:         RIPE

route:          91.198.31.0/24
descr:          CSO PI Address space
origin:         AS43258
mnt-by:         CSO-MNT
created:        2007-07-09T15:20:57Z
last-modified:  2007-07-09T15:20:57Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.198.31.2	cso.com.ua	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

Read more

Pingable IPs

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

IP Address	ASN	Details
91.198.31.173	AS43258 Centr Servisnogo Oblslugovuvannya Ltd	`4.73ms` from Khmelnytskyi, 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
40.71.230.168	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
190.144.205.40	AS14080 Telmex Colombia S.A.	`1.27ms` from Bogota, CO
31.58.218.152	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.16ms` from Bursa, TR
102.186.214.232	AS24835 Vodafone Data	`10.97ms` from Cairo, EG
75.210.66.88	AS6167 Verizon Business	`11.54ms` from Chicago, US
50.71.183.40	AS6327 Shaw Communications Inc.	`18.73ms` from Chicago, US
103.175.73.8	AS147233 AaaCloud Telephony Pvt Ltd	`1.13ms` from Delhi, IN
46.197.32.24	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`9.12ms` from Istanbul, TR
117.156.50.56	AS9808 China Mobile Communications Group Co., Ltd.	`5.54ms` from Lanzhou, CN
97.182.129.216	AS6167 Verizon Business	`17.39ms` from Los Angeles, US
176.148.200.200	AS5410 Bouygues Telecom SA	`4.99ms` from Marseille, FR
209.226.240.24	AS577 Bell Canada	`4.58ms` from Montreal, CA
178.141.178.152	AS8359 MTS PJSC	`16.37ms` from Moscow, RU
80.15.196.248	AS3215 Orange S.A.	`2.16ms` from Paris, FR
101.185.186.152	AS1221 Telstra Limited	`8.64ms` from Perth, AU
177.190.201.216	AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD	`0.26ms` from Sao Paulo, BR
121.184.152.72	AS4766 Korea Telecom	`3.47ms` from Seoul, KR
119.211.210.184	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
106.10.236.72	AS56173 internet content provider	`0.71ms` from Singapore, SG
126.203.69.56	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
41.85.251.72	AS37225 Netwide Internet Services cc	`1.09ms` from Cape Town, ZA
97.91.27.104	AS20115 Charter Communications LLC	`8.32ms` from Chicago, US
65.68.137.184	AS7018 AT&T Enterprises, LLC	`6.46ms` from Chicago, US
98.185.153.248	AS22773 Cox Communications Inc.	`15.49ms` from Dallas, US
79.125.72.248	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 91.198.31.172

traceroute to 91.198.31.172 (91.198.31.172): 64 hops max, 52 byte packets

1 [AS15169] 142.250.209.65 143.732 ms

2 *

3 *

4 *

5 *

6 [AS43258] 91.198.31.172 181.357 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales