Autonomous System details

AS201616

Theo Holroyd  ·  as201616.net

United Kingdom

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AS201616 – Theo Holroyd

Field Value
Country United Kingdom
Website as201616.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 2,417,851,639,229,258,400,000,000
ASN type Hosting
Registry ripe
Allocated 3 months ago on Feb 05, 2026
Updated 2 months ago on Mar 05, 2026

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2001:678:bb0::/48 Theo Holroyd
2a0e:f43:3::/48 Theo Holroyd
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WHOIS Details

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                                                ASHandle:       AS201616
                                                OrgID:          AS201616
                                                ASName:         AS201616
                                                ASNumber:       AS201616
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 32 peers for this ASN.

Peers Name
AS13030 Init7 (Switzerland) Ltd.
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS198150 SIACOM JSC
AS209022 Tschajera Limited
AS212396 FyfeWeb Ltd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635 AS212635 Network
AS215638 Cilix Limited
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS25160 Vorboss Limited
AS31122 Digiweb 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
AS44684 Mythic Beasts Ltd
AS47498 iFog GmbH
AS48070 DSM (GB) Limited
AS48185 team.blue NV
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS52075 Wifirst S.A.S.
AS57463 NetIX Communications JSC
AS8218 Zayo Infrastructure France SA
AS8283 Netwerkvereniging Coloclue
AS8298 IPng Networks GmbH
AS917 Misaka Network, Inc.
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS212396 FyfeWeb Ltd
AS212635 AS212635 Network
AS215638 Cilix Limited
AS39351 31173 Services AB
AS44684 Mythic Beasts Ltd
AS48070 DSM (GB) Limited
AS8283 Netwerkvereniging Coloclue
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:678:bb0:1::1 AS201616 Theo Holroyd 0.58ms from Amsterdam, NL
2a0e:f43:3:1::1 AS201616 Theo Holroyd 3.46ms from Peterborough, 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
154.253.77.32 AS36947 Telecom Algeria 11.70ms from Algiers, DZ
118.96.190.32 AS7713 PT Telekomunikasi Indonesia 10.31ms from Batam, ID
119.249.134.144 AS4837 CHINA UNICOM China169 Backbone 8.71ms from Beijing, CN
186.27.156.32 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.04ms from Bogotá, CO
27.3.78.208 AS45543 SaiGon Tourist cable Televition Company 0.67ms from Hanoi, VN
107.204.0.160 AS7018 AT&T Enterprises, LLC 2.30ms from Houston, US
188.59.149.240 AS16135 Turkcell A.S. 17.32ms from Istanbul, TR
178.245.237.176 AS16135 Turkcell A.S. 15.82ms from Izmir, TR
82.148.41.80 AS12519 FastNet International Ltd 1.17ms from London, GB
142.129.245.80 AS20001 Charter Communications Inc 5.52ms from Los Angeles, US
87.169.71.64 AS3320 Deutsche Telekom AG 3.52ms from Munich, DE
104.215.3.144 AS8075 Microsoft Corporation 0.25ms from Osaka, JP
34.124.155.128 AS396982 Google LLC 0.15ms from Singapore, SG
23.253.136.224 AS27357 Rackspace Hosting 0.58ms from Ashburn, US
157.151.128.0 AS31898 Oracle Corporation 0.35ms from Ashburn, US
125.252.213.16 AS16625 Akamai Technologies, Inc. 0.60ms from Auckland, NZ
178.223.49.96 AS8400 TELEKOM SRBIJA a.d. 5.18ms from Belgrade, RS
98.212.159.112 AS7922 Comcast Cable Communications, LLC 9.54ms from Chicago, US
13.59.121.208 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
116.75.192.208 AS17488 Hathway IP Over Cable Internet 16.81ms from Hyderabad, IN
81.73.207.0 AS3269 Telecom Italia S.p.A. 0.35ms from Palermo, IT
20.29.221.176 AS8075 Microsoft Corporation 0.32ms from Quincy, US
77.167.201.16 AS1136 KPN B.V. 6.73ms from Amsterdam, NL
101.126.59.160 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.33ms from Beijing, CN
54.189.22.16 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US

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 AS201616 at robtex.

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