1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.31.0.0/16
  4. AS12519  | 81.31.64.0/20

81.31.64.0/20

AS12519  ·  FastNet International Ltd

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Summary

Country United Kingdom
Domain fastnet.co.uk
ASN AS12519
Registry RIPE
ID UK-FASTNET-20090409

WHOIS Details

inetnum:        81.31.64.0 - 81.31.79.255
netname:        UK-FASTNET-20090409
country:        GB
org:            ORG-FIL1-RIPE
admin-c:        JP9637-RIPE
tech-c:         JP9637-RIPE
status:         ALLOCATED PA
notify:         hostmaster@fastnet.co.uk
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FN-RIPE
mnt-routes:     FN-RIPE
mnt-domains:    FN-RIPE
created:        2009-04-09T09:54:43Z
last-modified:  2017-11-06T12:38:26Z
source:         RIPE
abuse-email:    hostmaster@fastnet.co.uk
abuse-c:        AR17647-RIPE
abuse-org:      ORG-FIL1-RIPE

organisation:   ORG-FIL1-RIPE
org-name:       FastNet International Ltd
country:        GB
org-type:       LIR
address:        Shaftesbury Court, 95 Ditchling Road
address:        BN1 4ST
address:        Brighton
address:        United Kingdom
phone:          +44 1273 662888
fax-no:         +44 1273 621631
e-mail:         hostmaster@fastnet.co.uk
abuse-c:        AR17647-RIPE
mnt-ref:        FN-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FN-RIPE
admin-c:        NP1213-RIPE
admin-c:        JP9637-RIPE
created:        2004-04-17T12:14:37Z
last-modified:  2020-12-16T13:18:52Z
source:         RIPE

person:         James Parker
address:        Fastnet International
address:        Shaftesbury Court
address:        95, Ditchling Road
address:        Brighton
address:        BN1 4ST
address:        England
phone:          +44 1273 688088
fax-no:         +44 1273 621631
e-mail:         james@fastnet.co.uk
nic-hdl:        JP9637-RIPE
notify:         james@fastnet.co.uk
mnt-by:         FN-RIPE
remarks:        
remarks:        
remarks:        
created:        1970-01-01T00:00:00Z
last-modified:  2013-08-22T09:11:08Z
source:         RIPE

route:          81.31.64.0/20
descr:          Routing for Fastnet International
origin:         AS12519
mnt-by:         FN-RIPE
created:        2009-10-15T14:03:31Z
last-modified:  2009-10-15T14:03:31Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.31.0.0/16

Range ASN Company Num of IPs
81.31.0.0/19 AS3257 GTT Communications Inc. 8,192
81.31.160.0/19 AS12660 Sharif University Of Technology 8,192
81.31.96.0/19 AS8468 Cityfibre Limited 8,192
81.31.80.0/20 AS3292 TDC Holding A/S 4,096
81.31.48.0/20 AS41242 Sofor Oy 4,096
81.31.32.0/20 AS24971 MasterDC s.r.o. 4,096
81.31.128.0/20 AS7029 7 REASONS S.R.L. 4,096
81.31.252.0/22 AS56876 Chapar Rasaneh LLC 1,024
81.31.204.0/22 AS197383 ACTIVIUM INFORMATION DESIGN SAS 1,024
81.31.200.0/23 AS44521 Jagex Limited 512
81.31.242.0/23 AS61317 Chapar Rasaneh LLC 512
81.31.210.0/23 AS3320 Adrian Koehler trading as Landsgesell & Graca Costa Solutions GbR 512
81.31.202.0/23 AS44521 Jagex Limited 512
81.31.231.0/24 AS214271 Private Customer 256
81.31.213.0/24 AS214456 ServerSP NOC - Hosting Infrastructure 256
81.31.193.0/24 AS398781 cleardocks LLC 256
81.31.232.0/24 AS401443 Private Customer 256
81.31.199.0/24 AS44486 Marco Lingl trading as Cyberse GmbH & Co. KG 256
81.31.145.0/24 AS47242 Host SpA 256
81.31.146.0/24 AS47242 Host Virtual Datacenter Service Network 256
81.31.147.0/24 AS47242 Host SpA 256
81.31.148.0/24 AS47242 Host SpA 256
81.31.149.0/24 AS47242 Host SpA 256
81.31.151.0/24 AS47242 Host SpA 256
81.31.154.0/24 AS47242 Host Core Network Infrastructure 256
81.31.155.0/24 AS47242 Host SpA 256
81.31.156.0/24 AS47242 Host SpA 256
81.31.157.0/24 AS47242 Host SpA 256
81.31.233.0/24 AS57235 KhatamUnivercity 256
81.31.236.0/24 AS57235 Soheil Saeidi 256
81.31.238.0/24 AS57235 SamanShahmir 256
81.31.239.0/24 AS57235 Khayam Building 256
81.31.248.0/24 AS57235 Sky Com 256
81.31.247.0/24 AS57494 JSC TIMEWEB 256
81.31.208.0/24 AS59253 HostDZire Web Services Private Limited 256
81.31.246.0/24 AS9123 JSC TIMEWEB 256
81.31.234.0/24 AS149766 Y.U.T Corporate Company Limited 256
81.31.214.0/24 AS198016 KSS 256
81.31.197.0/24 AS204601 Zomro B.V. 256
81.31.215.0/24 AS206292 GHCMNET 256
81.31.209.0/24 AS207513 HOSTOFF infrastructure and hosting services 256
81.31.194.0/24 AS208220 Offerhost Solutions Inc 256
81.31.195.0/24 AS208220 Offerhost Solutions Inc 256
81.31.244.0/24 AS210976 Timeweb, LLP 256
81.31.245.0/24 AS210976 Timeweb, LLP 256
81.31.196.0/24 AS211216 Protese S.L. 256
81.31.198.0/24 AS211415 DEMA Com Ltd. 256
81.31.212.0/24 AS211431 Andrew A 256
81.31.235.0/24 AS212609 Private Customer 256

Hosted domains

There are 680 domain names hosted across 60 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.31.75.149 premiermotorhomes.info 243
81.31.75.5 digi-wrap.net 205
81.31.77.35 bebekbebeklondon.co.uk 77
81.31.76.38 linea.co.uk 18
81.31.76.35 uhc-bariatrics.co.uk 17
81.31.76.9 fictiontree.co.uk 11
81.31.76.96 sussex-lodges.co.uk 11
81.31.69.92 cardonet.co 8
81.31.76.116 kca.org.uk 6
81.31.75.26 ukpressonline.com 5
81.31.75.24 ukpressonline.co.uk 4
81.31.76.139 andarkwatersports.co.uk 4
81.31.64.78 thetakeoverpanel.co.uk 4
81.31.76.5 workreadypeople.org 3
81.31.76.53 specialistengineeringcontractor.com 3
81.31.76.6 hospitalityassessment.co.uk 3
81.31.73.167 myriverside.uk 3
81.31.66.232 chaletfontana.co.uk 3
81.31.64.79 benchmarkingit.org 2
81.31.77.31 sophos-renewals.co.uk 2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

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

IP Address ASN Details
81.31.72.150 AS12519 FastNet International Ltd 0.42ms from London, GB
81.31.69.206 AS12519 FastNet International Ltd 1.05ms from London, GB
81.31.70.142 AS12519 FastNet International Ltd 1.19ms from London, GB
81.31.73.78 AS12519 FastNet International Ltd 1.07ms from London, GB
81.31.75.154 AS12519 FastNet International Ltd 0.40ms from London, GB
81.31.76.13 AS12519 FastNet International Ltd 3.24ms from London, GB
81.31.64.134 AS12519 FastNet International Ltd 1.31ms from London, GB
81.31.74.101 AS12519 FastNet International Ltd 0.38ms from London, GB
81.31.67.174 AS12519 FastNet International Ltd 0.41ms from London, GB
81.31.79.253 AS12519 FastNet International Ltd 3.12ms from London, GB
81.31.71.176 AS12519 FastNet International Ltd 3.09ms from London, GB
81.31.65.85 AS12519 FastNet International Ltd 0.43ms from London, GB
81.31.77.82 AS12519 FastNet International Ltd 3.13ms from London, GB
81.31.66.99 AS12519 FastNet International Ltd 1.07ms from London, GB
81.31.68.198 AS12519 FastNet International Ltd 0.66ms 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
108.236.65.52 AS7018 AT&T Enterprises, LLC 12.23ms from Atlanta, US
120.88.114.244 AS4764 Aussie Broadband 0.81ms from Brisbane, AU
63.43.77.148 AS6167 Verizon Business 17.47ms from Chicago, US
94.243.35.4 AS8359 MTS PJSC 10.01ms from Khabarovsk, RU
94.1.72.244 AS5607 Sky UK Limited 7.14ms from London, GB
51.219.47.84 AS31655 Gamma Telecom Holdings Ltd 3.14ms from Manchester, GB
112.1.151.132 AS56046 China Mobile communications corporation 3.10ms from Nanjing, CN
50.88.95.228 AS33363 Charter Communications, Inc 9.77ms from Orlando, US
71.223.61.36 AS209 CenturyLink Communications, LLC 3.02ms from Phoenix, US
200.185.215.116 AS28169 BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA 2.25ms from Porto Alegre, BR
34.202.112.228 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
52.204.226.84 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
187.105.202.132 AS28573 Claro NXT Telecomunicacoes Ltda 12.46ms from Rio de Janeiro, BR
189.234.90.228 AS8151 UNINET 4.25ms from Santiago de Queretaro, MX
61.189.101.180 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Tieling, CN
180.49.243.164 AS4713 NTT DOCOMO BUSINESS,Inc. 3.46ms from Tokyo, JP
91.217.174.4 AS198710 3U TELECOM GmbH 0.55ms from Berlin, DE
40.84.34.148 AS8075 Microsoft Corporation 0.19ms from Boydton, US
173.90.140.68 AS10796 Charter Communications Inc 8.27ms from Columbus, US
37.9.61.84 AS42831 UK Dedicated Servers Limited 0.16ms from Coventry, GB
194.38.165.4 AS12350 VTX Services SA 1.48ms from Geneve, CH
61.98.233.164 AS9318 SK Broadband Co Ltd 0.95ms from Incheon, KR
125.165.222.244 AS7713 PT Telekomunikasi Indonesia 9.04ms from Jakarta, ID
196.31.25.164 AS16637 MTN SA 0.93ms from Johannesburg, ZA
81.42.216.212 AS3352 TELEFONICA DE ESPANA S.A.U. 2.81ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 81.31.72.150
traceroute to 81.31.72.150 (81.31.72.150): 64 hops max, 52 byte packets
3 [] 5.57.80.120 0.862 ms
4 [AS12519] 81.31.72.150 0.531 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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