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 63
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 63 domain names hosted across 27 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
185.219.109.171 ██████████ 4
185.219.110.65 ████████ 4
185.219.110.155 ████████ 3
185.219.111.67 ██████████ 3
185.219.109.217 ██████████ 3
185.219.110.62 ██████████ 2
185.219.109.191 ██████████ 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a0b:e541:120b:0:fa0d:a9ff:fe19:e78e AS205311 Cambridge Fibre Networks Ltd. 3.46ms from London, GB
2a0b:e541:e17:0:f2b6:61ff:fef6:5bc1 AS205311 Cambridge Fibre Networks Ltd. 3.72ms from London, GB
2a0b:e541:ab3:2:d250:99ff:fead:88bd AS205311 Cambridge Fibre Networks Ltd. 3.59ms from London, GB
2a0b:e541:a2c::234 AS205311 Cambridge Fibre Networks Ltd. 6.10ms from London, GB
2a0b:e540:0:7::1111 AS205311 Cambridge Fibre Networks Ltd. 2.15ms from London, GB
2a0b:e541:aa2:0:12:d080:7e17:aee7 AS205311 Cambridge Fibre Networks Ltd. 24.55ms from London, GB
2a0b:e541:705:0:2312:330c:e40c:59a4 AS205311 Cambridge Fibre Networks Ltd. 4.61ms from Erith, GB
2a0b:e541:91f::121 AS205311 Cambridge Fibre Networks Ltd. 3.50ms from London, GB
2a0b:e541:e23:0:fa0d:a9ff:fe19:de0f AS205311 Cambridge Fibre Networks Ltd. 3.50ms from Erith, GB
2a0b:e541:ab1:0:5b50:8932:b686:621c AS205311 Cambridge Fibre Networks Ltd. 5.47ms from London, GB
2a0b:e541:10a8:0:e2df:fa79:b5e3:81eb AS205311 Cambridge Fibre Networks Ltd. 4.86ms from London, GB
2a0b:e541:c2a:0:8aa9:a7ff:fe1e:afac AS205311 Cambridge Fibre Networks Ltd. 5.05ms from London, GB
185.219.110.129 AS205311 Cambridge Fibre Networks Ltd. 1.70ms from London, GB
2a0b:e541:12c7:0:b16a:98cb:972b:6800 AS205311 Cambridge Fibre Networks Ltd. 5.96ms from London, GB
2a0b:e541:913:0:86d6:c5ff:fe1d:195 AS205311 Cambridge Fibre Networks Ltd. 4.91ms from London, GB
2a0b:e541:10c4:0:86d6:c5ff:fe02:f54c AS205311 Cambridge Fibre Networks Ltd. 7.88ms from London, GB
2a0b:e541:854:0:211:32ff:fed2:34b6 AS205311 Cambridge Fibre Networks Ltd. 4.02ms from London, GB
2a0b:e541:1066:0:1271:b3ff:fe93:e7c1 AS205311 Cambridge Fibre Networks Ltd. 3.72ms from London, GB
185.219.108.129 AS205311 Cambridge Fibre Networks Ltd. 1.70ms from London, GB
2a0b:e541:e18:0:692:26ff:fece:c1fc AS205311 Cambridge Fibre Networks Ltd. 3.75ms from London, GB
2a0b:e541:35d::349 AS205311 Cambridge Fibre Networks Ltd. 3.31ms from London, GB
2a0b:e541:1429:0:8aa9:a7ff:fe13:ab94 AS205311 Cambridge Fibre Networks Ltd. 4.04ms from Erith, GB
2a0b:e541:73f:0:211:32ff:fe7a:ea03 AS205311 Cambridge Fibre Networks Ltd. 3.96ms from London, GB
2a0b:e541:ecf:0:929f:22ff:fe0e:f102 AS205311 Cambridge Fibre Networks Ltd. 3.35ms from London, GB
2a0b:e541:e2f:0:86d6:c5ff:fe40:b6cd AS205311 Cambridge Fibre Networks Ltd. 7.11ms from Erith, 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
178.40.193.15 AS6855 Slovak Telekom, a.s. 1.87ms from Bratislava, SK
14.245.109.63 AS45899 VNPT Corp 1.99ms from Da Nang, VN
90.218.152.111 AS5607 Sky UK Limited 5.29ms from Erith, GB
46.173.22.15 AS60691 JSC "Tander" 0.78ms from Moscow, RU
122.232.41.111 AS4134 CHINANET-BACKBONE 9.46ms from Nanchang, CN
178.69.112.207 AS12389 PJSC Rostelecom 10.98ms from Saint Petersburg, RU
187.193.224.127 AS8151 UNINET 4.25ms from Santiago de Queretaro, MX
1.116.140.79 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.49ms from Shanghai, CN
104.81.103.63 AS16625 Akamai Technologies, Inc. 0.26ms from Warsaw, PL
87.207.45.47 AS9141 P4 Sp. z o.o. 10.46ms from Warsaw, PL
20.50.172.159 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
76.199.98.143 AS7018 AT&T Enterprises, LLC 15.26ms from Atlanta, US
14.245.226.111 AS45899 VNPT Corp 6.86ms from Da Nang, VN
206.43.198.79 AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP 18.38ms from Fortaleza, BR
42.103.7.239 AS4134 CHINANET-BACKBONE 5.30ms from Harbin, CN
124.244.194.79 AS9269 Hong Kong Broadband Network Ltd. 1.18ms from Hong Kong, HK
89.129.230.63 AS12479 Orange Espagne SA 9.97ms from Madrid, ES
222.217.7.255 AS4134 CHINANET-BACKBONE 6.12ms from Nanning, CN
124.212.183.47 AS2516 KDDI CORPORATION 5.16ms from Tokyo, JP
59.168.154.95 AS9824 JCOM Co., Ltd. 6.62ms from Tokyo, JP
146.135.95.95 AS19901 Brightspeed 9.98ms from Charlotte, US
72.106.73.255 AS6167 Verizon Business 11.13ms from Dallas, US
107.195.53.111 AS7018 AT&T Enterprises, LLC 9.44ms from Houston, US
139.195.127.255 AS23700 Linknet-Fastnet ASN 7.80ms from Jakarta, ID
5.178.93.15 AS59919 Brainbox S.r.l. 7.51ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 185.219.109.21
traceroute to 185.219.109.21 (185.219.109.21): 64 hops max, 52 byte packets
7 *
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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