ASN Lookup Tool

Sipher Ltd siphermail.com GB GB 1 Routes

AS Data

AS218584

AS218584 – Sipher Ltd

AS Number 218584
AS Name Sipher
Organization Sipher Ltd (org-sl1454-ripe)
Country GB
Website siphermail.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2026-09-24

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IP Ranges

Route # IPs
130.78.178.0/24 256

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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS218584'

% Abuse contact for 'AS218584' is 'abuse@siphermail.com'

aut-num:        AS218584
as-name:        Sipher
org:            ORG-SL1454-RIPE
import:         from AS16276 accept ANY
export:         to AS16276 announce AS218584
import:         from AS6939 accept ANY
export:         to AS6939 announce AS218584
admin-c:        SLN66-RIPE
tech-c:         SLN66-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-uk-sipher-1-MNT
created:        2026-09-24T12:56:13Z
last-modified:  2026-09-29T16:02:42Z
source:         RIPE
descr:          -----BEGIN TOKEN-----392dec3700d5c8fef4765c017e0420532480ecfe3a737f434e3b5cadf200d1e47feba677e643b60ef9118dde5c1a20dc3281833d6c6fcc981acab0c54a351dfc-----END TOKEN-----

organisation:   ORG-SL1454-RIPE
org-name:       Sipher Ltd
country:        GB
reg-nr:         17453520
org-type:       LIR
address:        167-169 Great Portland Street
address:        W1W 5PF
address:        London
address:        UNITED KINGDOM
phone:          +447862602244
admin-c:        SLN66-RIPE
tech-c:         SLN66-RIPE
abuse-c:        AR80604-RIPE
mnt-ref:        lir-uk-sipher-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-sipher-1-MNT
created:        2026-09-22T07:00:47Z
last-modified:  2026-09-22T07:00:47Z
source:         RIPE # Filtered

role:           Sipher Ltd NOC
address:        UNITED KINGDOM
address:        London
address:        W1W 5PF
address:        167-169 Great Portland Street
phone:          +447862602244
nic-hdl:        SLN66-RIPE
mnt-by:         lir-uk-sipher-1-MNT
created:        2026-09-22T07:00:46Z
last-modified:  2026-09-22T07:00:46Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS16276 OVH SAS FR
AS6939 Hurricane Electric LLC US

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Frequently Asked Questions

ASN AS218584 is an Autonomous System Number used to identify a network for BGP internet routing.
AS218584 is listed under Sipher 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.