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 2,417,851,639,229,258,349,412,352
ASN type Business
Registry ripe
Allocated 2 months ago on Feb 05, 2026
Updated 18 days 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 25 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
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
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 3.60ms from Peterborough, GB
2001:678:bb0:1::1 AS201616 Theo Holroyd 0.54ms 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
54.208.40.224 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
54.224.46.112 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
81.240.189.96 AS5432 Proximus NV 3.40ms from Brussels, BE
75.10.19.192 AS7018 AT&T Enterprises, LLC 6.04ms from Chicago, US
87.129.76.224 AS3320 Deutsche Telekom AG 0.88ms from Hamburg, DE
16.112.23.240 AS16509 Amazon.com, Inc. 1.19ms from Hyderabad, IN
39.34.203.0 AS17557 Pakistan Telecommunication Company Limited 10.87ms from Lahore, PK
194.81.247.64 AS786 Jisc Services Limited 9.24ms from London, GB
23.27.63.48 AS9009 M247 Europe SRL 0.37ms from Montreal, CA
82.179.191.64 AS31575 National Research University of Electronic Technology 1.82ms from Moscow, RU
15.164.60.112 AS16509 Amazon.com, Inc. 0.14ms from Seoul, KR
95.86.0.0 AS49056 Inel Internacional Dooel Kavadarci 3.90ms from Skopje, MK
185.75.161.240 AS204373 POLINEO Sp. z o.o. 6.96ms from Warsaw, PL
89.229.240.208 AS21021 Multimedia Polska Sp. z o.o. 16.27ms from Warsaw, PL
52.157.145.112 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
3.225.56.32 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
222.160.15.64 AS4837 CHINA UNICOM China169 Backbone 2.39ms from Changchun, CN
63.34.112.112 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
18.157.88.48 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
83.25.16.192 AS5617 Orange Polska Spolka Akcyjna 2.71ms from Gdansk, PL
107.204.0.160 AS7018 AT&T Enterprises, LLC 1.76ms from Houston, US
125.180.129.112 AS17858 LG POWERCOMM 1.66ms from Incheon, KR
181.114.95.96 AS27839 Comteco Ltda 5.08ms from La Paz, BO
15.216.185.240 AS16509 Amazon.com, Inc. 6.02ms from Madrid, ES
81.73.207.0 AS3269 Telecom Italia S.p.A. 0.33ms from Palermo, IT

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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