ASN Lookup Tool

Theo Holroyd theoholroyd.com GB GB 2 Routes

AS Data

AS201616

AS201616 – Theo Holroyd

AS Number 201616
AS Name theoh-as
Organization Theo Holroyd (org-th110-ripe)
Country GB
Website theoholroyd.com
Number of IPv4 Routes 0
Number of IPv6 Routes 2
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2026-02-05

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Use ASN data for AS201616 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a0e:f43:3::/48 ~1×10²⁴
2001:678:bb0::/48 ~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS200537 - AS202347'

as-block:       AS200537 - AS202347
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE

% Information related to 'AS201616'

% Abuse contact for 'AS201616' is 'abuse@theoholroyd.com'

aut-num:        AS201616
as-name:        theoh-as
org:            ORG-TH110-RIPE
sponsoring-org: ORG-NC22-RIPE
import:         from AS8283 accept ANY
export:         to AS8283 announce AS201616
import:         from AS212855 accept ANY
export:         to AS212855 announce AS201616
import:         from AS212635 accept ANY
export:         to AS212635 announce AS201616
import:         from AS201623 accept ANY
export:         to AS201623 announce AS201616
import:         from AS215638 accept ANY
export:         to AS215638 announce AS201616
import:         from AS44684 accept ANY
export:         to AS44684 announce AS201616
import:         from AS41051 accept ANY
export:         to AS41051 announce AS201616
admin-c:        TH8635-RIPE
tech-c:         TH8635-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         THEOH-MNT
created:        2026-02-05T13:08:05Z
last-modified:  2026-03-05T17:04:21Z
source:         RIPE

organisation:   ORG-TH110-RIPE
org-name:       Theo Holroyd
org-type:       OTHER
address:        48A Church Street, Great Gransden, Sandy, Bedfordshire, SG19 3AF
country:        GB
reg-nr:         Not Applicable
abuse-c:        TNO17-RIPE
mnt-ref:        THEOH-MNT
created:        2026-02-04T12:31:18Z
last-modified:  2026-05-29T09:51:18Z
source:         RIPE # Filtered
mnt-by:         THEOH-MNT

person:         Theo Holroyd
address:        48A Church Street, Great Gransden, Sandy, Bedfordshire, SG19 3AF, United Kingdom
phone:          +447403120453
nic-hdl:        TH8635-RIPE
mnt-by:         THEOH-MNT
created:        2026-02-04T12:00:48Z
last-modified:  2026-02-04T12:00:48Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS47498 iFog GmbH CH
AS214749 James Cahill GB
AS12552 GlobalConnect AB SE
AS213768 Thomas Neumann DE
AS51907 Kanton Zug CH
AS25220 equada network GmbH DE
AS20932 Service Telecom CH
AS35266 EX Networks Limited GB
AS208694 LEON AARON TIEKOETTER DE
AS208733 Erick Hoffmann DE
AS214420 Conor Lewis GB
AS198150 SIACOM JSC GE
AS201398 Guwin Universal Services LLC US
AS4230 CLARO S.A. BR
AS60144 3W Infra B.V. NL
AS37468 Angola Cables AO
AS14907 Wikimedia Foundation Inc. US
AS34288 Kantonsschule Zug CH
AS58511 Anycast Holdings Pty Ltd AU
AS3399 Obenet AB SE
AS207113 Cyrus Mbitao trading as Wofbit Networks KE
AS12859 BIT BV NL
AS398465 Rackdog, LLC US
AS14840 BR.Digital Telecom BR
AS199918 Wilton Arthur Poth DE
AS204085 DisPaisy Enterprises Projects IT
AS559 SWITCH CH
AS60602 Inovare Prim SRL MD
AS8801 Rocket Fibre Ltd GB
AS1031 PEER 1031 LLC US
AS52210 Accuris Technologies Ltd. CA
AS1828 Unitas Global US
AS211358 Patrizio Palumbo IT
AS212396 FyfeWeb Ltd GB
AS201623 Quenten Thye Schoonderwoerd NL
AS8283 Netwerkvereniging Coloclue NL
AS201853 Sophie Raven Tauchert DE
AS63927 RISE ASIA TECHNOLOGY LIMITED PH
AS23106 AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT BR
AS209823 Enki Multimedia EURL FR
AS8298 IPng Networks GmbH CH
AS212895 Johannes Ernst DE
AS28917 Fiord Networks, UAB LT
AS215828 Tizian Maxime Weigt trading as TMW Global Networks DE
AS34177 Celeste SAS FR
AS34019 Hivane Association FR
AS6777 Amsterdam Internet Exchange B.V. NL
AS212635 Jurrian van Iersel NL
AS37100 SEACOM Limited MU
AS24940 Hetzner Online GmbH DE
AS199938 Netzwerge GmbH DE
AS205941 Lungu Stefan Gabriel RO
AS39120 Convergenze S.p.A. IT
AS48919 UACITY Ltd. UA
AS52075 Wifirst S.A.S. FR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS41051 FREETRANSIT Project CH
AS17639 Converge ICT Solutions Inc. PH
AS13030 Init7 Switzerland Ltd. CH
AS44684 Mythic Beasts Ltd GB

Upstreams

AS Number Description Country
AS47498 iFog GmbH CH
AS34927 iFog GmbH CH
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS48362 Stadtwerke Feldkirch AT
AS6663 Euroweb Romania S.R.L. RO
AS4230 CLARO S.A. BR
AS34019 Hivane Association FR
AS37468 Angola Cables AO
AS43727 JSC KVANT TELEKOM RU
AS20764 CJSC RASCOM RU
AS1101 IP EEND BV NL
AS212635 Jurrian van Iersel NL
AS48070 DSM GB Limited GB
AS6797 GlobalConnect AB SE
AS24961 WIIT AG DE
AS6057 Administracion Nacional de Telecomunicaciones UY
AS5405 Inter.link GmbH DE
AS44684 Mythic Beasts Ltd GB
AS35280 F5 Networks SARL FR
AS209022 Tschajera Limited GB
AS215638 Cilix Limited GB
AS9044 BSE Software GmbH CH
AS212396 FyfeWeb Ltd GB
AS8283 Netwerkvereniging Coloclue NL

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Frequently Asked Questions

ASN AS201616 is an Autonomous System Number used to identify a network for BGP internet routing.
AS201616 is listed under Theo Holroyd.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.