Autonomous System details

AS8942

Costar UK Limited  ·  costar.co.uk

United Kingdom
    Stub AS Icon Stub AS

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AS8942 – Costar UK Limited

Field Value
Country United Kingdom
Website costar.co.uk
Hosted domains 16
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 24 years ago on Feb 25, 2002
Updated 2 years ago on Sep 18, 2023

IP Ranges

Netblock Company Num of IPs
212.9.192.0/22 FOCUS NET 1,024
212.9.193.0/24 FOCUS NET 256
212.9.196.0/24 Costar UK Limited 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS8942
                                                OrgID:          AS8942
                                                ASName:         AS8942
                                                ASNumber:       AS8942
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 16 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.9.193.95 ██████████ 11
212.9.193.70 ██████████ 2
212.9.193.19 ██████████ 2
212.9.193.18 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
212.9.196.4 AS8942 Costar UK Limited 1.18ms from London, GB
212.9.193.19 AS8942 Costar UK Limited 1.18ms from London, GB

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
80.98.230.254 AS21334 One Hungary Ltd. 7.71ms from Budapest, HU
200.32.33.142 AS10834 Telefonica de Argentina 0.46ms from Buenos Aires, AR
73.51.194.174 AS7922 Comcast Cable Communications, LLC 3.08ms from Chicago, US
99.133.188.142 AS7018 AT&T Enterprises, LLC 6.70ms from Columbus, US
97.114.147.254 AS19901 Brightspeed 6.77ms from Dallas, US
107.77.197.126 AS20057 AT&T Enterprises, LLC 1.99ms from Dallas, US
130.45.123.254 AS7459 Grande Communications Networks, LLC 4.10ms from Dallas, US
59.111.190.62 AS45062 Netease-Network 3.52ms from Hangzhou, CN
113.28.228.158 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.28ms from Hong Kong, HK
14.60.100.158 AS4766 Korea Telecom 2.09ms from Incheon, KR
34.158.73.222 AS396982 Google LLC 0.13ms from Oudeschip, NL
79.5.199.254 AS3269 Telecom Italia S.p.A. 1.61ms from Rome, IT
87.11.79.30 AS3269 Telecom Italia S.p.A. 7.56ms from Rome, IT
50.243.11.78 AS7922 Comcast Cable Communications, LLC 5.77ms from Salt Lake City, US
61.39.128.94 AS3786 LG DACOM Corporation 2.18ms from Seoul, KR
106.13.164.94 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 7.03ms from Shanghai, CN
140.135.5.62 AS1659 Taiwan Academic Network (TANet) Information Center 1.91ms from Taipei, TW
182.234.117.254 AS9416 Hoshin Multimedia Center Inc. 5.74ms from Taipei, TW
36.104.130.142 AS4134 CHINANET-BACKBONE 9.11ms from Tieling, CN
203.180.68.206 AS2497 Internet Initiative Japan Inc. 1.84ms from Tokyo, JP
180.3.169.190 AS4713 NTT DOCOMO BUSINESS,Inc. 9.95ms from Tokyo, JP
118.0.146.78 AS4713 NTT DOCOMO BUSINESS,Inc. 3.00ms from Tokyo, JP
41.102.150.14 AS36947 Telecom Algeria 11.97ms from Valencia, ES
140.232.16.254 AS53260 Clark University 11.39ms from Ashburn, US
4.227.130.126 AS8075 Microsoft Corporation 0.80ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 212.9.193.95
traceroute to 212.9.193.95 (212.9.193.95): 64 hops max, 52 byte packets
3 [] 5.57.80.187 0.557 ms
4 [] 81.201.102.9 0.991 ms
5 [AS15830] 185.83.42.78 1.246 ms
6 [AS8942] 212.9.195.13 0.943 ms
7 [AS8942] 212.9.193.95 1.398 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

Related Networks

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 AS8942 at robtex.

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