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 6 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
185.219.109.117 ██████████ 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

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

IP Address ASN Details
2a0b:e541:123b:0:86d6:c5ff:fe67:27c4 AS205311 Cambridge Fibre Networks Ltd. 8.04ms from London, GB
2a0b:e541:712:0:94f3:aaf4:9acc:a39f AS205311 Cambridge Fibre Networks Ltd. 5.21ms from London, GB
2a0b:e541:c60:0:86d6:c5ff:fe40:d9e6 AS205311 Cambridge Fibre Networks Ltd. 7.14ms from London, GB
2a0b:e540:1:2a::b AS205311 Cambridge Fibre Networks Ltd. 2.55ms from London, GB
2a0b:e541:32a:0:b6fb:e4ff:fed5:c8ba AS205311 Cambridge Fibre Networks Ltd. 3.10ms from London, GB
2a0b:e541:101d:0:86d6:c5ff:fe89:6859 AS205311 Cambridge Fibre Networks Ltd. 9.70ms from London, GB
2a0b:e541:a46:0:96e6:f7ff:fe2f:3311 AS205311 Cambridge Fibre Networks Ltd. 4.68ms from Erith, GB
2a0b:e541:913:0:86d6:c5ff:fe1d:195 AS205311 Cambridge Fibre Networks Ltd. 4.29ms from London, GB
2a0b:e541:1442:0:ae64:cfff:fef2:4210 AS205311 Cambridge Fibre Networks Ltd. 5.80ms from London, GB
2a0b:e541:755:0:d6d2:d6ff:fe35:a64b AS205311 Cambridge Fibre Networks Ltd. 5.04ms from London, GB
2a0b:e541:10a8:0:e2df:fa79:b5e3:81eb AS205311 Cambridge Fibre Networks Ltd. 4.99ms from Erith, GB
2a0b:e541:107c:0:86d6:c5ff:fe48:c135 AS205311 Cambridge Fibre Networks Ltd. 8.84ms from London, GB
2a0b:e541:c2a:0:8aa9:a7ff:fe1e:afac AS205311 Cambridge Fibre Networks Ltd. 6.03ms from London, GB
2a0b:e541:1081:0:86d6:c5ff:fe5d:e9b1 AS205311 Cambridge Fibre Networks Ltd. 4.48ms from London, GB
185.219.111.29 AS205311 Cambridge Fibre Networks Ltd. 1.81ms from London, GB
2a0b:e541:1429:0:8aa9:a7ff:fe13:ab94 AS205311 Cambridge Fibre Networks Ltd. 3.77ms from Erith, GB
2a0b:e541:674:0:86d6:c5ff:fe40:7b42 AS205311 Cambridge Fibre Networks Ltd. 7.34ms from London, GB
2a0b:e541:91f::121 AS205311 Cambridge Fibre Networks Ltd. 3.40ms from London, GB
2a0b:e541:705:0:2312:330c:e40c:59a4 AS205311 Cambridge Fibre Networks Ltd. 4.41ms from London, GB
2a0b:e541:a2c::234 AS205311 Cambridge Fibre Networks Ltd. 6.53ms from London, GB
2a0b:e541:663:0:1e4d:66ff:fea7:a2d6 AS205311 Cambridge Fibre Networks Ltd. 5.85ms from London, GB
2a0b:e541:10c4:0:86d6:c5ff:fe02:f54c AS205311 Cambridge Fibre Networks Ltd. 7.51ms from London, GB
2a0b:e540:0:103::2a:a AS205311 Cambridge Fibre Networks Ltd. 2.58ms from London, GB
2a0b:e541:1099:1:420d:6a79:e72f:c920 AS205311 Cambridge Fibre Networks Ltd. 3.58ms from London, GB
2a0b:e541:278:0:69b4:b3b8:9bc8:3688 AS205311 Cambridge Fibre Networks Ltd. 6.32ms 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
172.86.148.175 AS40509 Fly.io, Inc. 0.21ms from Amsterdam, NL
24.135.213.239 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.69ms from Belgrade, RS
44.251.32.79 AS16509 Amazon.com, Inc. 0.25ms from Boardman, US
23.198.207.223 AS16625 Akamai Technologies, Inc. 0.41ms from Buenos Aires, AR
98.63.192.223 AS7922 Comcast Cable Communications, LLC 5.93ms from Chicago, US
84.132.150.15 AS3320 Deutsche Telekom AG 4.58ms from Duesseldorf, DE
51.116.176.63 AS8075 Microsoft Corporation 0.20ms from Frankfurt am Main, DE
171.228.231.31 AS7552 Viettel Group 4.96ms from Hanoi, VN
5.133.245.223 AS41107 Backbone Connect Limited 0.38ms from London, GB
90.205.42.239 AS5607 Sky UK Limited 8.82ms from London, GB
81.56.237.127 AS29447 SCALEWAY S.A.S. 12.39ms from Milan, IT
82.90.59.255 AS3269 Telecom Italia S.p.A. 0.77ms from Milan, IT
49.73.224.255 AS4134 CHINANET-BACKBONE 4.00ms from Nanjing, CN
173.52.74.127 AS701 Verizon Business 2.60ms from New York City, US
115.28.236.47 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.37ms from Qingdao, CN
37.29.69.111 AS31213 PJSC MegaFon 16.01ms from Saint Petersburg, RU
14.202.140.175 AS7545 TPG Telecom Limited 1.09ms from Sydney, AU
114.36.13.63 AS3462 Data Communication Business Group 0.99ms from Taipei, TW
67.166.206.127 AS7922 Comcast Cable Communications, LLC 5.02ms from Atlanta, US
119.46.241.255 AS7470 TRUE INTERNET Co.,Ltd. 0.81ms from Bangkok, TH
24.14.135.63 AS7922 Comcast Cable Communications, LLC 4.61ms from Chicago, US
71.89.79.47 AS20115 Charter Communications LLC 16.18ms from Minneapolis, US
185.15.145.191 AS44489 STARNET, s.r.o. 2.56ms from Prague, CZ
176.45.24.31 AS25019 Saudi Telecom Company JSC 2.13ms from Riyadh, SA
107.154.158.207 AS19551 Incapsula Inc 0.09ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 185.219.108.99
traceroute to 185.219.108.99 (185.219.108.99): 64 hops max, 52 byte packets
4 [AS35826] 185.113.204.49 166.374 ms
5 [AS35826] 94.229.130.128 164.922 ms
6 [AS35826] 94.229.130.135 167.226 ms
7 [AS35826] 80.248.183.59 166.185 ms
8 [AS205311] 185.219.111.6 166.885 ms
9 [AS205311] 185.219.108.1 165.934 ms
10 [AS205311] 185.219.108.99 169.655 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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