AS number details

AS12519

FastNet International Ltd  ·  fastnet.co.uk

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AS12519 – FastNet International Ltd

Field Value
Country United Kingdom
Website fastnet.co.uk
Hosted domains 3,151
Number of IPv4 28,672
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 23 years ago on Jun 12, 2002
Updated 6 years ago on Jun 11, 2019
Netblock Company Num of IPs
82.148.32.0/19 FastNet International Ltd 8,192
87.252.32.0/19 FastNet International Ltd 8,192
212.42.160.0/19 FastNet International Ltd 8,192
81.31.64.0/20 FastNet International Ltd 4,096
Netblock Company
2a02:13a0::/32 FastNet International Ltd
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WHOIS Details


                                                ASHandle:       AS12519
                                                OrgID:          AS12519
                                                ASName:         AS12519
                                                ASNumber:       AS12519
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 3,151 domain names hosted across 148 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.42.162.13 ██████████ 536
212.42.180.237 ██████████ 507
212.42.180.213 ██████████ 365
212.42.180.221 ██████████ 340
82.148.46.4 ██████████ 299
81.31.75.149 ██████████ 250
81.31.75.5 ██████████ 205
212.42.180.253 ██████████ 192
212.42.162.31 ██████████ 101
81.31.77.35 ██████████ 78

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Useful for Cybersecurity

Peers

There are 44 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Provider
AS198150 SIACOM JSC
AS201739 Metranet Communications Ltd.
AS20562 Broadband Hosting B.V.
AS207841 Inferno Communications Ltd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25160 Vorboss Limited
AS263444 Open X Tecnologia Ltda
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS2914 NTT America, Inc.
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS39530 James Parker
AS43733 Viva Armenia CJSC
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
AS48070 DSM (GB) Limited
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS51019 Ljósnet
AS51185 MainStreaming SpA
AS52075 Wifirst S.A.S.
AS57463 NetIX Communications JSC
AS61049 Exascale Ltd
AS6204 INTERKVM HOST SRL
AS6424 EDGOO NETWORKS
AS64289 Macarne.com
AS6894 KDDI Europe Ltd
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS9009 M247 Europe SRL
AS917 Misaka Network, Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS201739 Metranet Communications Ltd.
AS39530 James Parker
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Pingable IPs

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

IP Address ASN Details
212.42.161.181 AS12519 FastNet International Ltd 1.52ms from London, GB
82.148.38.141 AS12519 FastNet International Ltd 4.45ms from London, GB
81.31.70.51 AS12519 FastNet International Ltd 1.07ms from London, GB
82.148.63.222 AS12519 FastNet International Ltd 0.44ms from London, GB
212.42.177.149 AS12519 FastNet International Ltd 1.48ms from London, GB
212.42.183.38 AS12519 FastNet International Ltd 2.96ms from London, GB
81.31.68.193 AS12519 FastNet International Ltd 0.83ms from London, GB
81.31.69.102 AS12519 FastNet International Ltd 1.02ms from London, GB
87.252.49.18 AS12519 FastNet International Ltd 3.20ms from London, GB
82.148.46.4 AS12519 FastNet International Ltd 0.98ms from London, GB
212.42.180.235 AS12519 FastNet International Ltd 0.39ms from London, GB
87.252.33.62 AS12519 FastNet International Ltd 14.38ms from London, GB
81.31.76.114 AS12519 FastNet International Ltd 3.15ms from London, GB
82.148.47.13 AS12519 FastNet International Ltd 5.82ms from London, GB
81.31.64.30 AS12519 FastNet International Ltd 1.21ms from London, GB
2a02:13a0:1004::1 AS12519 FastNet International Ltd 6.84ms from London, GB
87.252.50.46 AS12519 FastNet International Ltd 1.19ms from London, GB
82.148.54.170 AS12519 FastNet International Ltd 5.55ms from London, GB
81.31.65.85 AS12519 FastNet International Ltd 0.39ms from London, GB
82.148.43.214 AS12519 FastNet International Ltd 3.50ms from London, GB
87.252.32.202 AS12519 FastNet International Ltd 4.25ms from London, GB
82.148.32.20 AS12519 FastNet International Ltd 1.29ms from London, GB
2a02:13a0:205::5 AS12519 FastNet International Ltd 4.15ms from London, GB
81.31.77.69 AS12519 FastNet International Ltd 3.09ms from London, GB
82.148.33.54 AS12519 FastNet International Ltd 3.71ms 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
90.64.151.119 AS15962 Orange Slovensko a.s. 6.57ms from Bratislava, SK
71.205.176.247 AS7922 Comcast Cable Communications, LLC 3.52ms from Denver, US
23.102.7.87 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
92.116.64.87 AS8881 1&1 Versatel Deutschland GmbH 2.33ms from Duesseldorf, DE
93.207.60.119 AS3320 Deutsche Telekom AG 5.04ms from Hamburg, DE
210.177.223.199 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 0.97ms from Hong Kong, HK
113.10.202.39 AS9269 Hong Kong Broadband Network Ltd. 1.31ms from Hong Kong, HK
44.197.134.119 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
74.73.251.151 AS12271 Charter Communications Inc 3.63ms from Secaucus, US
118.220.12.39 AS9318 SK Broadband Co Ltd 7.55ms from Seoul, KR
64.138.26.71 AS19855 Masergy Communications, Inc. 0.30ms from Singapore, SG
118.72.48.151 AS4837 CHINA UNICOM China169 Backbone 7.03ms from Taiyuan, CN
35.194.101.119 AS396982 Google LLC 0.16ms from Tokyo, JP
105.107.126.231 AS36947 Telecom Algeria 12.41ms from Tunis, TN
115.183.193.183 AS4808 China Unicom Beijing Province Network 5.50ms from Beijing, CN
213.101.63.247 AS1257 Tele2 Sverige AB 3.91ms from Falkenberg, SE
112.51.7.199 AS9808 China Mobile Communications Group Co., Ltd. 9.30ms from Fuzhou, CN
116.112.177.119 AS4837 CHINA UNICOM China169 Backbone 12.02ms from Hohhot, CN
119.178.71.231 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Jinan, CN
75.220.169.135 AS6167 Verizon Business 11.20ms from Miami, US
62.140.234.183 AS28917 Fiord Networks, UAB 1.80ms from Moscow, RU
84.181.95.39 AS3320 Deutsche Telekom AG 6.23ms from Nuernberg, DE
14.132.2.231 AS18126 Chubu Telecommunications Company, Inc. 6.58ms from Osaka, JP
185.194.131.39 AS56403 Heliaq SAS 0.39ms from Paris, FR
23.47.63.231 AS16625 Akamai Technologies, Inc. 5.63ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 81.31.73.97
traceroute to 81.31.73.97 (81.31.73.97): 64 hops max, 52 byte packets
3 [] 5.57.80.120 1.102 ms
4 [AS12519] 81.31.73.97 1.317 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 AS12519 at robtex.

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