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 633,825,300,114,114,700,000,000,000,000
ASN type ISP
Registry ripe
Allocated 9 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 ██████████ 9
185.219.110.194 ██████████ 8
185.219.110.85 ██████████ 5
185.219.109.171 ██████████ 4
185.219.110.65 ████████ 4
185.219.110.155 ██████████ 3
185.219.111.67 ██████████ 2
185.219.109.217 ██████████ 2
185.219.111.85 ██████████ 1
185.219.111.84 █████████ 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

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

IP Address ASN Details
2a0b:e541:352::57b AS205311 Cambridge Fibre Networks Ltd. 3.48ms from London, GB
2a0b:e541:a08:0:86d6:c5ff:fe29:18df AS205311 Cambridge Fibre Networks Ltd. 6.97ms from London, GB
2a0b:e541:c60:0:86d6:c5ff:fe40:d9e6 AS205311 Cambridge Fibre Networks Ltd. 6.18ms from London, GB
2a0b:e541:755:0:d6d2:d6ff:fe35:a64b AS205311 Cambridge Fibre Networks Ltd. 5.66ms from London, GB
2a0b:e541:1256:0:2502:6195:dfef:b685 AS205311 Cambridge Fibre Networks Ltd. 5.96ms from London, GB
2a0b:e541:349::171 AS205311 Cambridge Fibre Networks Ltd. 3.88ms from London, GB
2a0b:e541:107c:0:86d6:c5ff:fe48:c135 AS205311 Cambridge Fibre Networks Ltd. 8.13ms from Erith, GB
2a0b:e541:1066:0:1271:b3ff:fe93:e7c1 AS205311 Cambridge Fibre Networks Ltd. 3.56ms from London, GB
2a0b:e541:1099:1:420d:6a79:e72f:c920 AS205311 Cambridge Fibre Networks Ltd. 3.85ms from Erith, GB
2a0b:e541:aa9::fd6 AS205311 Cambridge Fibre Networks Ltd. 3.13ms from London, GB
2a0b:e541:73f:0:211:32ff:fe7a:ea03 AS205311 Cambridge Fibre Networks Ltd. 3.41ms from London, GB
2a0b:e541:142c:0:929f:22ff:fe0e:f278 AS205311 Cambridge Fibre Networks Ltd. 3.16ms from London, GB
2a0b:e541:629:0:aee2:d3ff:fe0b:8341 AS205311 Cambridge Fibre Networks Ltd. 3.42ms from London, GB
2a0b:e541:10a8:0:e2df:fa79:b5e3:81eb AS205311 Cambridge Fibre Networks Ltd. 4.77ms from London, GB
2a0b:e541:1442:0:ae64:cfff:fef2:4210 AS205311 Cambridge Fibre Networks Ltd. 6.47ms from London, GB
2a0b:e541:674:0:86d6:c5ff:fe40:7b42 AS205311 Cambridge Fibre Networks Ltd. 7.68ms from London, GB
2a0b:e541:91f::121 AS205311 Cambridge Fibre Networks Ltd. 3.30ms from London, GB
2a0b:e541:ecb:0:929f:22ff:fe0a:307a AS205311 Cambridge Fibre Networks Ltd. 3.67ms from Erith, GB
2a0b:e541:1427:0:86d6:c5ff:fe2b:5ee7 AS205311 Cambridge Fibre Networks Ltd. 6.37ms from London, GB
2a0b:e541:a2c::234 AS205311 Cambridge Fibre Networks Ltd. 4.10ms from London, GB
2a0b:e541:32a:0:b6fb:e4ff:fed5:c8ba AS205311 Cambridge Fibre Networks Ltd. 3.09ms from London, GB
2a0b:e541:ab1:0:5b50:8932:b686:621c AS205311 Cambridge Fibre Networks Ltd. 4.79ms from London, GB
2a0b:e541:12c7:0:e833:d9ee:af43:4a11 AS205311 Cambridge Fibre Networks Ltd. 5.84ms from London, GB
2a0b:e541:ec6:0:b363:832b:2414:4220 AS205311 Cambridge Fibre Networks Ltd. 3.66ms from London, GB
2a0b:e541:e2f:0:86d6:c5ff:fe40:b6cd AS205311 Cambridge Fibre Networks Ltd. 6.58ms 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
181.15.102.63 AS7303 Telecom Argentina S.A. 0.52ms from Buenos Aires, AR
73.210.62.111 AS7922 Comcast Cable Communications, LLC 5.41ms from Chicago, US
71.66.107.207 AS10796 Charter Communications Inc 17.29ms from Columbus, US
3.134.163.111 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
95.58.190.63 AS9198 JSC Kazakhtelecom 4.49ms from Karagandy, KZ
4.186.26.95 AS8075 Microsoft Corporation 0.51ms from Lohogaon, IN
204.115.221.31 AS46746 NTT Managed Services Americas, LLC 5.80ms from Los Angeles, US
45.253.117.31 AS45062 Netease-Network 4.65ms from Ningbo, CN
38.254.214.175 AS54936 Wyyerd Group 3.45ms from Phoenix, US
76.147.246.127 AS7922 Comcast Cable Communications, LLC 12.24ms from Seattle, US
150.136.156.79 AS31898 Oracle Corporation 0.30ms from Ashburn, US
168.68.64.191 AS4155 USDA 1.29ms from Ashburn, US
91.32.162.31 AS3320 Deutsche Telekom AG 4.10ms from Berlin, DE
100.22.241.223 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
34.255.227.175 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
203.168.235.255 AS151206 HK CLOUD DATA CO., LIMITED 3.64ms from Hong Kong, HK
139.195.127.255 AS23700 Linknet-Fastnet ASN 10.69ms from Jakarta, ID
83.33.14.111 AS3352 TELEFONICA DE ESPANA S.A.U. 0.90ms from Madrid, ES
176.87.92.111 AS3352 TELEFONICA DE ESPANA S.A.U. 17.20ms from Madrid, ES
79.28.39.255 AS3269 Telecom Italia S.p.A. 1.75ms from Milan, IT
95.72.199.255 AS12389 PJSC Rostelecom 3.71ms from Moscow, RU
60.106.60.175 AS17676 SoftBank Corp. 10.67ms from Osaka, JP
81.56.237.127 AS29447 Scaleway SAS 4.75ms from Rome, IT
125.184.57.95 AS17858 LG POWERCOMM 6.99ms from Seoul, KR
210.203.23.255 AS17709 Asia Pacific Telecom 1.05ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 185.219.109.162
traceroute to 185.219.109.162 (185.219.109.162): 64 hops max, 52 byte packets
7 *
8 *
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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