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 ISP
Registry ripe
Allocated 2 months ago on Feb 05, 2026
Updated a month 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 23 peers for this ASN.

Peers Name
AS13030 Init7 (Switzerland) Ltd.
AS137409 GSL Networks Pty LTD
AS212396 FyfeWeb Ltd
AS212635 AS212635 Network
AS215638 Cilix Limited
AS24482 SG.GS
AS25160 Vorboss Limited
AS31122 Digiweb ltd
AS31742 Sotaconnect Network
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS36236 NetActuate, Inc
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS44684 Mythic Beasts Ltd
AS48070 DSM (GB) Limited
AS48185 team.blue NV
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS52075 Wifirst S.A.S.
AS8218 Zayo Infrastructure France SA
AS8283 Netwerkvereniging Coloclue
AS917 Misaka Network, Inc.
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ASN API & Database

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
2a0e:f43:3:1::1 AS201616 Theo Holroyd 3.48ms from Peterborough, GB
2001:678:bb0:1::1 AS201616 Theo Holroyd 0.42ms from Amsterdam, NL

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
112.193.58.128 AS4837 CHINA UNICOM China169 Backbone 2.25ms from Chengdu, CN
97.147.147.240 AS6167 Verizon Business 13.42ms from Chicago, US
65.186.89.96 AS10796 Charter Communications Inc 10.53ms from Columbus, US
77.237.132.160 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
3.212.141.240 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
13.212.16.80 AS16509 Amazon.com, Inc. 0.37ms from Singapore, SG
118.166.199.208 AS3462 Data Communication Business Group 1.13ms from Taipei, TW
34.17.164.176 AS396982 Google LLC 0.11ms from Turin, IT
172.174.223.112 AS8075 Microsoft Corporation 0.64ms from Ashburn, US
134.255.89.208 AS5483 Magyar Telekom Plc. 0.91ms from Budapest, HU
37.102.38.224 AS1267 WIND TRE S.P.A. 6.54ms from Crotone, IT
47.67.201.96 AS3209 Vodafone GmbH 10.70ms from Duesseldorf, DE
187.228.117.64 AS8151 UNINET 0.95ms from Guadalajara, MX
153.92.149.112 AS44735 Nova hf 1.71ms from Hafnarfjoerdur, IS
99.6.93.208 AS7018 AT&T Enterprises, LLC 18.15ms from Los Angeles, US
185.17.88.16 AS39256 Dom-TV LLC 12.21ms from Moscow, RU
87.169.71.64 AS3320 Deutsche Telekom AG 3.52ms from Munich, DE
123.153.27.128 AS4837 CHINA UNICOM China169 Backbone 8.89ms from Ningbo, CN
77.202.69.48 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.93ms from Paris, FR
179.0.117.0 AS271325 INOVANET TELECOMUNICACOES E MULTIMIDIA LTDA 0.91ms from Rio de Janeiro, BR
13.228.100.0 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
196.186.68.176 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.45ms from Tunis, TN
58.50.141.192 AS4134 CHINANET-BACKBONE 5.96ms from Wuhan, CN
1.197.249.64 AS4134 CHINANET-BACKBONE 8.33ms from Zhengzhou, CN
108.204.167.192 AS7018 AT&T Enterprises, LLC 3.49ms from Dallas, 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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