ASN Lookup Tool

IPTP LTD iptp.net GB GB 4 Routes

AS Data

AS51601

AS51601IPTP LTD

AS Number 51601
AS Name IPTP
Organization IPTP LTD (org-il238-ripe)
Country GB
Website iptp.net
Number of IPv4 Routes 2
Number of IPv6 Routes 2
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-10-06

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Use ASN data for AS51601 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a03:9d40:6000::/48 ~1×10²⁴
2a03:9d40:6000::/36 ~5×10²⁷
185.65.175.0/24 256
195.189.120.0/22 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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51601'

% Abuse contact for 'AS51601' is 'abuse320958@iptp.net'

aut-num:        AS51601
as-name:        IPTP
org:            ORG-IL238-RIPE
admin-c:        IPTP-RIPE
tech-c:         IPTP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPTP
created:        2010-10-06T13:34:49Z
last-modified:  2020-04-14T15:34:01Z
source:         RIPE

organisation:   ORG-IL238-RIPE
org-name:       IPTP LTD
country:        GB
reg-nr:         06262152
org-type:       LIR
address:        Science Park 404 BG
address:        1098 XH
address:        Amsterdam
address:        NETHERLANDS
phone:          +31207147400
fax-no:         +31207147499
admin-c:        VKU20
admin-c:        SEVK-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        IPTP
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IPTP
abuse-c:        IPTP-RIPE
created:        2011-05-18T11:31:24Z
last-modified:  2026-05-13T07:33:41Z
source:         RIPE # Filtered

role:           IPTP Support Team
address:        IPTP Networks
address:        https://www.iptp.net/
abuse-mailbox:  abuse320958@iptp.net
admin-c:        VKU20
admin-c:        SEVK-RIPE
tech-c:         VKU20
tech-c:         SEVK-RIPE
mnt-by:         IPTP
nic-hdl:        IPTP-RIPE
created:        2007-02-13T13:09:35Z
last-modified:  2024-09-05T15:16:59Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS63199 CDS Global Cloud Co., Ltd US
AS50509 Transroute Telecom LTD RU
AS197969 Federal State Unitary Enterprise Morsviazsputnik RU
AS10135 EASPNET Inc. TW
AS6939 Hurricane Electric LLC US
AS31133 PJSC MegaFon RU
AS35432 Cablenet Communication Systems plc CY
AS402425 QOREXA LABS LLC US
AS216154 CLODO CLOUD SERVICE CO. L.L.C AE
AS43727 JSC KVANT TELEKOM RU
AS31059 SIA "AVELACOM" LV
AS20764 CJSC RASCOM RU
AS9498 Bharti Airtel Ltd IN
AS7489 HostUS US
AS43727 JSC KVANT-TELEKOM RU
AS24173 Netnam Company VN
AS50113 FIRST SERVER LIMITED GB
AS59655 Exinity works (CY) LTD CY
AS51408 OOO Sirius-Project RU
AS48266 Catixs Ltd GB
AS140766 FPT Smart Cloud Company Limited VN
AS51408 OOO Sirius Project RU
AS200612 Gulf Bridge International Inc. VG
AS33480 Web Werks US
AS59103 SoftEther Corporation JP
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS28910 "Uzbektelekom" Joint Stock Company UZ
AS29479 Transdata AS NO
AS44071 Advanced Communications Solutions LLC US
AS49673 Truenetwork LLC RU
AS55818 MC-IX Matrix Internet Exchange RS-1 ID
AS25091 IP Max SA ZZ
AS47243 ONEXIM Group Ltd. RU
AS42385 Join-stock company "Internet Exchange"MSK-IX" RU
AS200612 Gulf Bridge International Inc. VI
AS17561 LARUS Limited HK
AS203206 A.C. NetFlash Technologies Ltd CY
AS24482 SG.GS SG
AS42072 Positive Systems LLC RU
AS48511 Sector Telecom Ltd. RU
AS41722 Miran Ltd. RU
AS201589 "EDGEAM" LLC AM
AS201119 Icewood LLC RU
AS206922 Globex Telecom Group Limited HK
AS31257 Orion Telecom LLC RU
AS28917 Fiord Networks, UAB LT
AS16265 LeaseWeb Network B.V. NL
AS208200 Konstantin Kirsanov IT
AS36236 NetActuate, Inc US
AS28910 Uzbektelekom Joint Stock Company UZ
AS55639 Asia Web Service Ltd HK
AS9198 JSC Kazakhtelecom KZ
AS141167 AgotoZ HK Limited HK
AS151828 Globex Telecom Group Limited HK
AS17561 Larus Limited HK
AS56683 EXNESS LIMITED NZ
AS151622 Earthstar Solution Co., Ltd. KH
AS59883 Global Telecom LLC RU
AS60592 Gransy s.r.o. CZ

Upstreams

AS Number Description Country
AS50509 Transroute Telecom LTD RU
AS41095 IPTP LTD GB
AS13194 UAB Bite Lietuva LT
AS43727 JSC KVANT TELEKOM RU
AS25091 IP Max SA ZZ
AS200612 Gulf Bridge International Inc. VG
AS9198 JSC Kazakhtelecom KZ
AS6939 Hurricane Electric LLC US
AS31133 PJSC MegaFon RU
AS41327 Fiber Telecom S.p.A. IT

Downstreams

AS Number Description Country
AS197969 Federal State Unitary Enterprise Morsviazsputnik RU
AS59883 Global Telecom LLC RU
AS42072 Positive Systems LLC RU
AS51408 OOO Sirius Project RU
AS47243 ONEXIM Group Ltd. RU
AS57463 NetIX Communications JSC BG
AS49106 Opticom Group AO RU
AS50113 FIRST SERVER LIMITED GB
AS17561 Larus Limited HK

Legacy Routes

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Frequently Asked Questions

ASN AS51601 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51601 is listed under IPTP LTD.
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.