Autonomous System details

AS205311

Cambridge Fibre Networks Ltd.  ·  cfn.ltd

United Kingdom

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AS205311 – Cambridge Fibre Networks Ltd.

Field Value
Country United Kingdom
Website cfn.ltd
Hosted domains 60
IPv4 addresses 1,024
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 8 years ago on Sep 25, 2017
Updated 7 years ago on Jul 03, 2019

IP Ranges

Netblock Company Num of IPs
185.219.108.0/22 Cambridge Fibre Networks Ltd. 1,024
Netblock Company
2a0b:e540::/29 Cambridge Fibre Networks Ltd.
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WHOIS Details

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                                                ASHandle:       AS205311
                                                OrgID:          AS205311
                                                ASName:         AS205311
                                                ASNumber:       AS205311
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 60 domain names hosted across 24 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.219.108.108 ██████████ 12
185.219.110.194 ██████████ 8
185.219.110.85 ██████████ 6
185.219.110.65 ████████ 4
185.219.109.171 ██████████ 4
185.219.110.155 ██████████ 3
185.219.109.217 ██████████ 3
185.219.111.67 ██████████ 3
185.219.110.62 ██████████ 2
185.219.111.53 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS35826 Netservers Limited
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS35826 Netservers Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.219.108.129 AS205311 Cambridge Fibre Networks Ltd. 1.71ms from London, GB
2a0b:e541:1066:0:1271:b3ff:fe93:e7c1 AS205311 Cambridge Fibre Networks Ltd. 3.43ms from London, GB
2a0b:e540:1:22::b AS205311 Cambridge Fibre Networks Ltd. 2.33ms from London, GB
2a0b:e541:aa9::fd6 AS205311 Cambridge Fibre Networks Ltd. 3.00ms from London, GB
2a0b:e541:ab3:2:d250:99ff:fead:88bd AS205311 Cambridge Fibre Networks Ltd. 3.20ms from London, GB
2a0b:e541:10a8:0:e2df:fa79:b5e3:81eb AS205311 Cambridge Fibre Networks Ltd. 4.64ms from London, GB
185.219.111.29 AS205311 Cambridge Fibre Networks Ltd. 1.67ms from London, GB
2a0b:e541:712:0:bcf7:c8bd:a37:8f3d AS205311 Cambridge Fibre Networks Ltd. 5.67ms from London, GB
2a0b:e541:e31::d74 AS205311 Cambridge Fibre Networks Ltd. 3.23ms from London, GB
2a0b:e541:101d:0:86d6:c5ff:fe89:6859 AS205311 Cambridge Fibre Networks Ltd. 7.25ms from London, GB
2a0b:e541:e2f:0:86d6:c5ff:fe40:b6cd AS205311 Cambridge Fibre Networks Ltd. 7.63ms from London, GB
2a0b:e541:107c:0:86d6:c5ff:fe48:c135 AS205311 Cambridge Fibre Networks Ltd. 8.52ms from London, GB
2a0b:e541:c60:0:86d6:c5ff:fe40:d9e6 AS205311 Cambridge Fibre Networks Ltd. 7.11ms from London, GB
2a0b:e541:854:0:211:32ff:fed2:34b6 AS205311 Cambridge Fibre Networks Ltd. 3.74ms from London, GB
2a0b:e540:0:10:0:cfbb:bb9:2 AS205311 Cambridge Fibre Networks Ltd. 2.35ms from London, GB
2a0b:e541:a0f:0:45d4:bd47:55a7:c348 AS205311 Cambridge Fibre Networks Ltd. 5.15ms from London, GB
2a0b:e541:ecf:0:929f:22ff:fe0e:f102 AS205311 Cambridge Fibre Networks Ltd. 3.63ms from London, GB
2a0b:e541:1247:0:211:32ff:fef7:df43 AS205311 Cambridge Fibre Networks Ltd. 3.89ms from London, GB
2a0b:e541:e23:0:fa0d:a9ff:fe19:de0f AS205311 Cambridge Fibre Networks Ltd. 3.43ms from London, GB
2a0b:e541:32a:0:b6fb:e4ff:fed5:c8ba AS205311 Cambridge Fibre Networks Ltd. 3.08ms from London, GB
2a0b:e541:105e:0:a14a:a5b6:1baa:2823 AS205311 Cambridge Fibre Networks Ltd. 12.56ms from London, GB
2a0b:e541:203::75e AS205311 Cambridge Fibre Networks Ltd. 4.53ms from London, GB
2a0b:e541:629:0:e6e7:49ff:fe34:537c AS205311 Cambridge Fibre Networks Ltd. 3.23ms from London, GB
185.219.110.129 AS205311 Cambridge Fibre Networks Ltd. 1.68ms from London, GB
2a0b:e541:663:0:1e4d:66ff:fea7:a2d6 AS205311 Cambridge Fibre Networks Ltd. 5.68ms 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
217.165.140.159 AS5384 Emirates Internet 4.53ms from Al Fujairah City, AE
154.240.177.95 AS36947 Telecom Algeria 14.90ms from Algiers, DZ
71.114.46.95 AS701 Verizon Business 1.91ms from Ashburn, US
116.63.76.31 AS58466 CHINANET Guangdong province network 2.61ms from Guangzhou, CN
173.240.71.127 AS46552 RSM 2.04ms from Mount Prospect, US
121.82.71.47 AS17511 OPTAGE Inc. 2.77ms from Osaka, JP
60.143.119.239 AS17676 SoftBank Corp. 3.94ms from Osaka, JP
115.37.158.191 AS18126 Chubu Telecommunications Company, Inc. 4.28ms from Osaka, JP
83.192.247.239 AS3215 Orange S.A. 9.89ms from Paris, FR
178.70.208.95 AS12389 PJSC Rostelecom 1.60ms from Saint Petersburg, RU
124.80.107.255 AS17849 SK Broadband Co Ltd 2.35ms from Seoul, KR
175.232.188.31 AS4766 Korea Telecom 1.87ms from Seoul, KR
120.46.57.143 AS55990 Huawei Cloud Service data center 3.72ms from Tianjin, CN
61.136.204.15 AS4134 CHINANET-BACKBONE 8.12ms from Wuhan, CN
3.134.163.111 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
94.2.23.47 AS5607 Sky UK Limited 1.94ms from Erith, GB
68.47.173.143 AS7922 Comcast Cable Communications, LLC 6.88ms from Murfreesboro, US
87.69.255.255 AS12400 Partner Communications Ltd. 0.84ms from Rosh Ha‘Ayin, IL
23.122.132.159 AS7018 AT&T Enterprises, LLC 4.05ms from San Jose, US
18.179.95.159 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
52.139.41.79 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
119.100.167.255 AS4134 CHINANET-BACKBONE 10.64ms from Wuhan, CN
84.246.28.143 AS28685 Routit BV 3.70ms from Amsterdam, NL
150.136.156.79 AS31898 Oracle Corporation 0.27ms from Ashburn, US
62.11.27.111 AS8070 Microsoft Corporation 0.59ms from Boydton, 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 185.219.108.239
traceroute to 185.219.108.239 (185.219.108.239): 64 hops max, 52 byte packets
3 [] 195.66.226.152 0.569 ms
9 *
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 AS205311 at robtex.

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