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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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:c60:0:86d6:c5ff:fe40:d9e6 AS205311 Cambridge Fibre Networks Ltd. 6.47ms from London, GB
185.219.110.129 AS205311 Cambridge Fibre Networks Ltd. 1.69ms from London, GB
2a0b:e541:10c4:0:86d6:c5ff:fe02:f54c AS205311 Cambridge Fibre Networks Ltd. 7.27ms from London, GB
2a0b:e541:ecf:0:929f:22ff:fe0e:f102 AS205311 Cambridge Fibre Networks Ltd. 3.83ms from London, GB
2a0b:e541:a08:0:86d6:c5ff:fe29:18df AS205311 Cambridge Fibre Networks Ltd. 7.75ms from London, GB
2a0b:e541:73f:0:211:32ff:fe7a:ea03 AS205311 Cambridge Fibre Networks Ltd. 3.77ms from Erith, GB
2a0b:e541:657:0:211:32ff:fe2c:8beb AS205311 Cambridge Fibre Networks Ltd. 4.21ms from London, GB
2a0b:e541:335:2::1 AS205311 Cambridge Fibre Networks Ltd. 2.57ms from London, GB
2a0b:e541:e23:0:fa0d:a9ff:fe19:de0f AS205311 Cambridge Fibre Networks Ltd. 3.58ms from London, GB
2a0b:e541:913:0:86d6:c5ff:fe1d:195 AS205311 Cambridge Fibre Networks Ltd. 3.39ms from London, GB
2a0b:e541:ab1:0:5b50:8932:b686:621c AS205311 Cambridge Fibre Networks Ltd. 5.98ms from Erith, GB
2a0b:e541:1081:0:86d6:c5ff:fe5d:e9b1 AS205311 Cambridge Fibre Networks Ltd. 4.34ms from London, GB
2a0b:e541:1442:0:ae64:cfff:fef2:4210 AS205311 Cambridge Fibre Networks Ltd. 6.27ms from London, GB
2a0b:e541:123b:0:86d6:c5ff:fe67:27c4 AS205311 Cambridge Fibre Networks Ltd. 7.47ms from London, GB
185.219.111.29 AS205311 Cambridge Fibre Networks Ltd. 1.65ms from London, GB
2a0b:e541:aa9::fd6 AS205311 Cambridge Fibre Networks Ltd. 3.14ms from London, GB
2a0b:e541:10da:0:211:32ff:fe64:21e1 AS205311 Cambridge Fibre Networks Ltd. 3.35ms from London, GB
2a0b:e541:91f::121 AS205311 Cambridge Fibre Networks Ltd. 3.21ms from London, GB
2a0b:e541:c2a:0:8aa9:a7ff:fe1e:afac AS205311 Cambridge Fibre Networks Ltd. 6.01ms from London, GB
2a0b:e540:0:7::1111 AS205311 Cambridge Fibre Networks Ltd. 1.97ms from London, GB
2a0b:e541:1216:0:2ab7:7cff:fe11:647e AS205311 Cambridge Fibre Networks Ltd. 8.36ms from London, GB
2a0b:e541:35d::676 AS205311 Cambridge Fibre Networks Ltd. 3.40ms from London, GB
2a0b:e541:107c:0:86d6:c5ff:fe48:c135 AS205311 Cambridge Fibre Networks Ltd. 7.64ms from London, GB
2a0b:e541:12ae:0:211:32ff:fe61:b477 AS205311 Cambridge Fibre Networks Ltd. 4.09ms from London, GB
185.219.109.129 AS205311 Cambridge Fibre Networks Ltd. 1.71ms 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
149.72.84.31 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
100.27.172.207 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
180.79.113.159 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.06ms from Beijing, CN
54.222.65.15 AS55960 Beijing Guanghuan Xinwang Digital 4.19ms from Beijing, CN
66.112.152.111 AS8119 DTN, LLC 10.39ms from Chicago, US
71.72.173.95 AS10796 Charter Communications Inc 7.35ms from Columbus, US
107.195.53.111 AS7018 AT&T Enterprises, LLC 9.51ms from Houston, US
185.160.252.79 AS61323 ANS ACADEMY LIMITED 0.45ms from Manchester, GB
108.81.107.175 AS7018 AT&T Enterprises, LLC 6.33ms from Miami, US
173.25.228.175 AS30036 Mediacom Communications Corp 4.40ms from Minneapolis, US
121.82.71.47 AS17511 OPTAGE Inc. 2.80ms from Osaka, JP
145.82.97.207 AS25019 Saudi Telecom Company JSC 7.20ms from Riyadh, SA
95.218.128.175 AS25019 Saudi Telecom Company JSC 3.57ms from Riyadh, SA
186.238.99.223 AS10429 TELEFÔNICA BRASIL S.A 0.75ms from São Paulo, BR
126.147.48.15 AS17676 SoftBank Corp. 2.74ms from Tokyo, JP
86.55.0.255 AS197207 Mobile Communication Company of Iran PLC 16.59ms from Yerevan, AM
54.235.18.79 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
24.88.214.175 AS11426 Charter Communications Inc 6.52ms from Charlotte, US
109.57.246.239 AS44034 Hi3G Access AB 7.05ms from Copenhagen, DK
27.155.204.175 AS4134 CHINANET-BACKBONE 3.78ms from Fuzhou, CN
109.224.229.79 AS200325 BUNNYWAY, informacijske storitve d.o.o. 0.13ms from Hong Kong, HK
39.122.72.63 AS9318 SK Broadband Co Ltd 6.73ms from Incheon, KR
170.211.80.15 AS21852 State Of Arkansas, Division of Information Systems 17.25ms from Kansas City, US
86.144.146.175 AS2856 British Telecommunications PLC 8.23ms from London, GB
188.133.204.191 AS12389 PJSC Rostelecom 5.11ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 185.219.109.146
traceroute to 185.219.109.146 (185.219.109.146): 64 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 121.694 ms
2 *
3 [] 185.1.104.47 118.711 ms
4 [AS35826] 185.113.204.65 141.892 ms
5 *
6 [AS35826] 80.248.183.57 143.625 ms
7 [AS205311] 185.219.111.5 143.443 ms
8 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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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