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AS51983 Sargasso N1 Limited | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Sargasso N1 Limited sargasso.net

GB 1 Routes

AS Data

AS51983

AS51983 – Sargasso N1 Limited

AS Number	51983
AS Name	SARGASSO-DE-AS
Organization	Sargasso N1 Limited (org-snl76-ripe)
Country	GB
Website	sargasso.net
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2022-08-23

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
194.88.6.0/23	AS51983	Sargasso N1 Limited	Sargasso Networks Ltd	512

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 'AS51857 - AS52209'

as-block:       AS51857 - AS52209
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:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
source:         RIPE

% Information related to 'AS51983'

% Abuse contact for 'AS51983' is 'abuse@sargasso.net'

aut-num:        AS51983
as-name:        SARGASSO-DE-AS
org:            ORG-SNL76-RIPE
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS-SARGASSO-DE
admin-c:        ENG12-RIPE
tech-c:         ENG12-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SARGASSO-MNT
created:        2022-08-23T09:32:01Z
last-modified:  2022-08-23T09:32:01Z
source:         RIPE

organisation:   ORG-SNL76-RIPE
org-name:       Sargasso N1 Limited
country:        GB
org-type:       LIR
address:        Unit A, 82 James Carter Road
address:        IP28 7DE
address:        Mildenhall
address:        UNITED KINGDOM
phone:          +448450345020
admin-c:        SNL56-RIPE
tech-c:         SNL56-RIPE
abuse-c:        AR68702-RIPE
mnt-ref:        SARGASSO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SARGASSO-MNT
created:        2022-07-19T07:41:34Z
last-modified:  2022-07-19T09:48:10Z
source:         RIPE # Filtered

role:           Sargasso Network Engineering
address:        Comtec House, 46a Albert Road North, Reigate, Surrey RH2 9EL
phone:          +44 845 899 1423
admin-c:        DC5052-RIPE
tech-c:         DC5052-RIPE
abuse-mailbox:  abuse@sargasso.net
nic-hdl:        ENG12-RIPE
mnt-by:         SARGASSO-MNT
created:        2008-07-06T14:43:33Z
last-modified:  2013-04-03T14:38:11Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS51857 - AS52209",
    "description" : [ "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" ],
    "date_created" : "2024-12-12",
    "date_updated" : "2024-12-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51983",
    "as_name" : "SARGASSO-DE-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS-ANY accept ANY" ],
    "export" : [ "to AS-ANY announce AS-SARGASSO-DE" ],
    "organization" : "ORG-SNL76-RIPE",
    "admin_contacts" : [ "ENG12-RIPE" ],
    "tech_contacts" : [ "ENG12-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SARGASSO-MNT" ],
    "date_created" : "2022-08-23",
    "date_updated" : "2022-08-23",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SNL76-RIPE",
    "name" : "Sargasso N1 Limited",
    "type" : "LIR",
    "address" : [ "Unit A, 82 James Carter Road", "IP28 7DE", "Mildenhall", "UNITED KINGDOM" ],
    "street" : "James Carter Road",
    "city" : "Mildenhall",
    "zip_code" : "IP28 7DE",
    "country" : [ "GB" ],
    "phone" : [ "+448450345020" ],
    "admin_contacts" : [ "SNL56-RIPE" ],
    "tech_contacts" : [ "SNL56-RIPE" ],
    "abuse_contacts" : [ "AR68702-RIPE" ],
    "mnt_ref" : [ "SARGASSO-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SARGASSO-MNT" ],
    "date_created" : "2022-07-19",
    "date_updated" : "2022-07-19",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "ENG12-RIPE",
    "name" : "Sargasso Network Engineering",
    "address" : [ "Comtec House, 46a Albert Road North, Reigate, Surrey RH2 9EL" ],
    "street" : "Albert Road North",
    "city" : "Reigate",
    "district" : "Surrey",
    "zip_code" : "RH2 9EL",
    "abuse_mailbox" : [ "abuse@sargasso.net" ],
    "phone" : [ "+44 845 899 1423" ],
    "admin_contacts" : [ "DC5052-RIPE" ],
    "tech_contacts" : [ "DC5052-RIPE" ],
    "mnt_by" : [ "SARGASSO-MNT" ],
    "date_created" : "2008-07-06",
    "date_updated" : "2013-04-03",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "ENG12-RIPE",
    "name" : "Sargasso Network Engineering",
    "address" : [ "Comtec House, 46a Albert Road North, Reigate, Surrey RH2 9EL" ],
    "street" : "Albert Road North",
    "city" : "Reigate",
    "district" : "Surrey",
    "zip_code" : "RH2 9EL",
    "abuse_mailbox" : [ "abuse@sargasso.net" ],
    "phone" : [ "+44 845 899 1423" ],
    "admin_contacts" : [ "DC5052-RIPE" ],
    "tech_contacts" : [ "DC5052-RIPE" ],
    "mnt_by" : [ "SARGASSO-MNT" ],
    "date_created" : "2008-07-06",
    "date_updated" : "2013-04-03",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS42579	Comtec Enterprises Ltd	GB

Upstreams

AS Number	Description	Country
AS42579	Comtec Enterprises Ltd	GB

Frequently Asked Questions

What is ASN AS51983?

ASN AS51983 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51983?

AS51983 is listed under Sargasso N1 Limited.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.