185.81.186.0/23

AS213541 · WS Telecom Inc

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

Summary

Country	Russia
Domain	ws.network
ASN	AS213541
Registry	RIPE
ID	NET-M4

WHOIS Details

inetnum:        185.81.186.0 - 185.81.187.255
netname:        Net-M4
country:        RU
admin-c:        ST13100-RIPE
tech-c:         ST13100-RIPE
geofeed:        https://singularity-telecom.com/185811860.csv
org:            ORG-ST325-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         MEN2018-MNT
mnt-routes:     ws-telecom
mnt-domains:    ws-telecom
mnt-lower:      ws-telecom
created:        2022-10-19T10:53:51Z
last-modified:  2023-12-07T11:37:08Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ST13100-RIPE
abuse-org:      ORG-ST325-RIPE

organisation:   ORG-ST325-RIPE
org-name:       SIA Singularity Telecom
org-type:       OTHER
address:        Lielais prospekts 6, Jurmala, LV-2010
e-mail:         [email protected]
abuse-c:        ST13100-RIPE
mnt-ref:        ws-telecom
mnt-ref:        ipmen
mnt-ref:        AVANTEL-MNT
mnt-ref:        ELT-MNT
mnt-ref:        MNT-SERVERSGET
mnt-ref:        MNT-RAPIDNET
mnt-ref:        MEN2018-MNT
mnt-ref:        ru-igra-service-1-mnt
mnt-ref:        IP-RIPE
mnt-ref:        MNT-BAYKAL-INCANET
mnt-by:         ws-telecom
mnt-by:         ws-telekom
mnt-by:         mnt-lv-ipmen1-1
created:        2021-09-09T15:51:37Z
last-modified:  2022-06-13T15:52:33Z
source:         RIPE

role:           SIA Singularity Telecom
address:        Lielais prospekts 6, Jurmala, LV-2010
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        ST13100-RIPE
mnt-by:         ws-telecom
mnt-by:         ws-telekom
mnt-by:         mnt-lv-ipmen1-1
created:        2021-09-09T15:49:42Z
last-modified:  2021-09-09T15:49:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.81.0.0/16

Range	ASN	Company	Num of IPs
185.81.0.0/21	AS52030	Server Plan S.r.l.	2,048
185.81.164.0/22	AS212531	UAB Interneto vizija	1,024
185.81.84.0/22	AS39232	Pixel LLC	1,024
185.81.92.0/22	AS49628	LLC Skytel	1,024
185.81.212.0/22	AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	1,024
185.81.48.0/22	AS43513	Sia Nano IT	1,024
185.81.24.0/22	AS201646	Flex-l Ltd	1,024
185.81.48.0/22	AS35333	Sia Nano IT	1,024
185.81.16.0/22	AS31708	AsYouNeed.com Ltd	1,024
185.81.196.0/22	AS5408	National Infrastructures for Research and Technology S.A.	1,024
185.81.160.0/22	AS13009	Redcentric Solutions Ltd	1,024
185.81.100.0/22	AS62856	DocuSign, Inc.	1,024
185.81.176.0/22	AS8607	Digital Space Group Limited	1,024
185.81.248.0/22	AS43287	OOO VIT	1,024
185.81.52.0/22	AS34177	CELESTE SAS	1,024
185.81.132.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.60.0/22	AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	1,024
185.81.32.0/22	AS201241	Cypking Network & Communication Ltd	1,024
185.81.108.0/22	AS50821	Bredband2 Stockholms Stadsnaet AB	1,024
185.81.180.0/22	AS33991	IPHOME LLC	1,024
185.81.56.0/22	AS197227	PSM Winogrady w Poznaniu	1,024
185.81.188.0/22	AS35266	EX Networks Limited	1,024
185.81.252.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.224.0/22	AS8368	Dstny BE N.V.	1,024
185.81.76.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.8.0/22	AS62353	Eurofiber Cloud Infra B.V.	1,024
185.81.36.0/22	AS8368	Dstny A/S	1,024
185.81.220.0/22	AS8492	OBIT Ltd.	1,024
185.81.116.0/22	AS209118	Helsingoer Kommune	1,024
185.81.228.0/22	AS200990	Hrvatski operator prijenosnog sustava d.d.	1,024
185.81.148.0/22	AS201059	Drahtlos-DSL GmbH Mittelsachsen	1,024
185.81.80.0/22	AS39232	SOL Ltd	1,024
185.81.232.0/22	AS13037	Spectrum Internet Ltd	1,024
185.81.244.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.146.0/23	AS209372	Ivan Bulavkin	512
185.81.146.0/23	AS9009	Ivan Bulavkin	512
185.81.112.0/23	AS61046	HZ Hosting Ltd	512
185.81.28.0/23	AS61112	AKILE LTD	512
185.81.30.0/23	AS9304	Private Customer	512
185.81.184.0/23	AS213541	SIA Singularity Telecom	512
185.81.14.0/23	AS57829	IVER NORGE AS	512
185.81.128.0/23	AS43513	Sia Nano IT	512
185.81.84.0/23	AS39232	ADSL Users	512
185.81.86.0/23	AS39232	FTTB Users	512
185.81.80.0/23	AS39232	ADSL Users	512
185.81.82.0/23	AS39232	FTTB Users	512
185.81.172.0/23	AS209372	SIA Singularity Telecom	512
185.81.114.0/23	AS59711	HZ Hosting Ltd	512
185.81.240.0/24	AS207426	GSS Media Infrastructure	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
38.52.230.55	AS393856 City of Westfield (Gas & Electric Light Department)	`4.37ms` from Boston, US
34.71.49.71	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
83.216.141.215	AS6871 Plusnet	`11.89ms` from Erith, GB
72.28.25.55	AS14928 PenTeleData Inc.	`14.26ms` from New York City, US
189.60.97.199	AS28573 Claro NXT Telecomunicacoes Ltda	`6.17ms` from Rio de Janeiro, BR
186.204.193.87	AS28573 Claro NXT Telecomunicacoes Ltda	`5.21ms` from Sao Paulo, BR
74.15.54.167	AS577 Bell Canada	`1.28ms` from Toronto, CA
220.249.175.231	AS4837 CHINA UNICOM China169 Backbone	`15.86ms` from Xiamen, CN
84.80.85.231	AS1136 KPN B.V.	`2.47ms` from Amsterdam, NL
173.238.254.55	AS7992 Cogeco Connexion Inc.	`6.58ms` from Buffalo, US
71.71.178.55	AS11426 Charter Communications Inc	`8.49ms` from Charlotte, US
84.184.102.135	AS3320 Deutsche Telekom AG	`2.47ms` from Duesseldorf, DE
82.19.172.87	AS5089 Virgin Media Limited	`6.91ms` from London, GB
89.248.179.39	AS34687 Fastnet LLC	`0.99ms` from Moscow, RU
74.90.151.135	AS6128 Cablevision Systems Corp.	`3.27ms` from New York City, US
180.32.58.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.60ms` from Osaka, JP
189.232.11.23	AS8151 UNINET	`3.30ms` from Santiago de Queretaro, MX
114.214.170.167	AS4538 China Education and Research Network Center	`10.59ms` from Shanghai, CN
20.205.241.119	AS8075 Microsoft Corporation	`0.43ms` from Singapore, SG
216.71.192.151	AS40029 Novus Entertainment Inc.	`0.53ms` from Vancouver, CA
80.201.82.7	AS5432 Proximus NV	`2.54ms` from Brussels, BE
73.48.33.71	AS7922 Comcast Cable Communications, LLC	`13.68ms` from Chicago, US
34.28.197.231	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
109.148.176.87	AS2856 British Telecommunications PLC	`2.92ms` from Erith, GB
216.151.25.23	AS14380 Opus Interactive	`0.29ms` from Hillsboro, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 185.81.187.249

traceroute to 185.81.187.249 (185.81.187.249): 8 hops max, 52 byte packets

4 [AS1299] 62.115.181.172 8.684 ms

5 [AS6453] 195.219.94.38 6.958 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On January 19th 2026

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