AS number 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
Number of IPv4 1,024
Number of IPv6 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
185.219.109.171 ██████████ 4
185.219.110.65 ██████████ 4
185.219.110.155 ██████████ 3
185.219.109.217 ██████████ 3
185.219.111.67 ██████████ 3
185.219.110.62 ██████████ 2
185.219.110.108 ██████████ 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

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

IP Address ASN Details
2a0b:e541:a46:0:96e6:f7ff:fe2f:3311 AS205311 Cambridge Fibre Networks Ltd. 4.20ms from London, GB
2a0b:e541:1216:0:2ab7:7cff:fe11:647e AS205311 Cambridge Fibre Networks Ltd. 8.51ms from London, GB
2a0b:e541:712:0:3d1a:fa9b:9ebd:788 AS205311 Cambridge Fibre Networks Ltd. 4.09ms from London, GB
2a0b:e540:1:2a::b AS205311 Cambridge Fibre Networks Ltd. 2.55ms from London, GB
2a0b:e540:0:7::1111 AS205311 Cambridge Fibre Networks Ltd. 2.63ms from London, GB
2a0b:e541:32a:0:b6fb:e4ff:fed5:c8ba AS205311 Cambridge Fibre Networks Ltd. 2.93ms from London, GB
2a0b:e541:a2c::234 AS205311 Cambridge Fibre Networks Ltd. 6.88ms from London, GB
2a0b:e541:107c:0:86d6:c5ff:fe48:c135 AS205311 Cambridge Fibre Networks Ltd. 8.82ms from London, GB
2a0b:e541:10a8:0:e2df:fa79:b5e3:81eb AS205311 Cambridge Fibre Networks Ltd. 4.74ms from London, GB
2a0b:e541:913:0:86d6:c5ff:fe1d:195 AS205311 Cambridge Fibre Networks Ltd. 4.18ms from London, GB
2a0b:e541:1099:1:420d:6a79:e72f:c920 AS205311 Cambridge Fibre Networks Ltd. 3.81ms from London, GB
2a0b:e541:705:0:2312:330c:e40c:59a4 AS205311 Cambridge Fibre Networks Ltd. 4.79ms from London, GB
2a0b:e541:278:0:fdd6:1b5d:66f8:f5dc AS205311 Cambridge Fibre Networks Ltd. 6.28ms from London, GB
2a0b:e541:854:0:211:32ff:fed2:34b6 AS205311 Cambridge Fibre Networks Ltd. 4.07ms from London, GB
185.219.110.129 AS205311 Cambridge Fibre Networks Ltd. 1.86ms from London, GB
2a0b:e541:346:0:1e1b:dff:febe:f74c AS205311 Cambridge Fibre Networks Ltd. 4.12ms from London, GB
2a0b:e541:91f::121 AS205311 Cambridge Fibre Networks Ltd. 3.28ms from London, GB
2a0b:e541:1429:0:8aa9:a7ff:fe13:ab94 AS205311 Cambridge Fibre Networks Ltd. 3.65ms from London, GB
2a0b:e541:e18:0:692:26ff:fece:c1fc AS205311 Cambridge Fibre Networks Ltd. 3.53ms from London, GB
2a0b:e541:c60:0:86d6:c5ff:fe40:d9e6 AS205311 Cambridge Fibre Networks Ltd. 7.43ms from London, GB
2a0b:e541:e2f:0:86d6:c5ff:fe40:b6cd AS205311 Cambridge Fibre Networks Ltd. 7.17ms from London, GB
185.219.109.129 AS205311 Cambridge Fibre Networks Ltd. 1.83ms from London, GB
2a0b:e541:1081:0:86d6:c5ff:fe5d:e9b1 AS205311 Cambridge Fibre Networks Ltd. 4.10ms from London, GB
2a0b:e541:674:0:86d6:c5ff:fe40:7b42 AS205311 Cambridge Fibre Networks Ltd. 7.78ms from London, GB
2a0b:e541:a08:0:86d6:c5ff:fe29:18df AS205311 Cambridge Fibre Networks Ltd. 6.80ms from London, GB

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
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170.223.250.63 AS40831 Mass General Brigham Incorporated 2.05ms from Boston, US
84.135.85.47 AS3320 Deutsche Telekom AG 6.14ms from Frankfurt am Main, DE
171.245.215.15 AS7552 Viettel Group 4.22ms from Ho Chi Minh City, VN
221.200.208.127 AS4837 CHINA UNICOM China169 Backbone 8.20ms from Liaoyang, CN
47.141.99.239 AS5650 Frontier Communications of America, Inc. 7.41ms from Los Angeles, US
73.124.242.127 AS7922 Comcast Cable Communications, LLC 7.65ms from Miami, US
95.190.148.63 AS12389 PJSC Rostelecom 7.28ms from Novosibirsk, RU
104.136.241.255 AS33363 Charter Communications, Inc 8.81ms from Orlando, US
59.190.30.47 AS17511 OPTAGE Inc. 1.74ms from Osaka, JP
52.90.241.143 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
90.133.232.191 AS1257 Tele2 Sverige AB 12.65ms from Riga, LV
120.76.33.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.56ms from Shenzhen, CN
125.45.16.95 AS4837 CHINA UNICOM China169 Backbone 5.00ms from Zhengzhou, CN
71.114.46.95 AS701 Verizon Business 1.91ms from Ashburn, US
223.231.145.207 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.55ms from Bengaluru, IN
197.60.123.111 AS8452 TE-AS 5.32ms from Cairo, EG
222.214.190.15 AS4134 CHINANET-BACKBONE 6.59ms from Chengdu, CN
68.153.29.191 AS6389 AT&T Enterprises, LLC 1.16ms from Durham, US
91.176.212.47 AS5432 Proximus NV 6.47ms from Gravelines, FR
90.22.54.255 AS3215 Orange S.A. 9.62ms from Paris, FR
166.62.94.159 AS26496 GoDaddy.com, LLC 0.93ms from Phoenix, US
177.170.27.47 AS26599 TELEFÔNICA BRASIL S.A 4.94ms from Sao Paulo, BR
52.83.236.175 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.50ms from Zhongwei, CN
79.166.24.127 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.91ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -f4 185.219.111.25
traceroute to 185.219.111.25 (185.219.111.25): 64 hops max, 52 byte packets
4 [] 195.66.226.152 0.669 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 AS205311 at robtex.

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