ASN AS51188 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51188?

AS51188 is listed under Telia Cygate Oy.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS51188 Telia Cygate Oy | IPGeolocation.io

ASN Lookup Tool

Telia Cygate Oy teliacygate.fi

FI 7 Routes

AS Data

AS51188

AS51188 – Telia Cygate Oy

AS Number	51188
AS Name	CRESCOM-AS
Organization	Telia Cygate Oy(org-co72-ripe)
Country	FI
Website	teliacygate.fi
Number of IPv4 Routes	6
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-06-17

ASN Intelligence API for production workflows

Use ASN data for AS51188 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.28.203.0/24	AS51188	Telia Cygate Oy	Telia Cygate Oy	256
185.166.28.0/22	AS51188	Telia Cygate Oy	Telia Cygate Oy	1024
193.93.132.0/22	AS51188	Telia Cygate Oy	Telia Cygate Oy	1024
2001:67c:25c::/48	AS51188	Telia Cygate Oy	Telia Cygate Oy	~1×10²⁴
194.187.232.0/22	AS51188	Telia Cygate Oy	European Chemicals Agency	1024
194.28.0.0/22	AS51188	Telia Cygate Oy	Telia Cygate Oy	1024
193.93.136.0/22	AS51188	Telia Cygate Oy	YIT Oyj	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 'AS50893 - AS51311'

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

% Information related to 'AS51188'

% Abuse contact for 'AS51188' is 'netops@cygate.fi'

aut-num:        AS51188
as-name:        CRESCOM-AS
descr:          Helsinki, Finland
org:            ORG-CO72-RIPE
remarks:
remarks:        ====================================================
remarks:
remarks:        TeliaSonera Finland IP Transit
mp-import:      from AS1759 accept ANY
mp-export:      to AS1759 announce AS-CYGATE
remarks:
remarks:        ====================================================
remarks:
remarks:        Cygate Finland
mp-import:      from AS3274 accept AS3274
mp-export:      to AS3274 announce ANY
remarks:
remarks:        ====================================================
remarks:
remarks:        IP-Only IP Transit
mp-import:      from AS12552 accept ANY
mp-export:      to AS12552 announce AS-CYGATE
remarks:
remarks:        ====================================================
remarks:
remarks:        FNE Finland IP Transit
mp-import:      from AS47605 accept ANY
mp-export:      to AS47605 announce AS-CYGATE
remarks:
remarks:        ====================================================
remarks:
admin-c:        CNOG2-RIPE
tech-c:         CNOG2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CRESCOM
mnt-by:         DATANET-NOC
mnt-by:         AS3274-MNT
created:        2010-06-17T09:13:05Z
last-modified:  2023-08-17T14:05:47Z
source:         RIPE # Filtered

organisation:   ORG-CO72-RIPE
org-name:       Telia Cygate Oy
country:        FI
org-type:       LIR
address:        Pasilan asema-aukio 1
address:        00520
address:        Helsinki
address:        FINLAND
phone:          +358 20 401
admin-c:        CNOG2-RIPE
tech-c:         CNOG2-RIPE
abuse-c:        AR37220-RIPE
mnt-ref:        AS3274-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3274-MNT
created:        2016-08-09T06:52:23Z
last-modified:  2022-01-04T10:45:32Z
source:         RIPE # Filtered

role:           Cygate Network Operators Group
address:        Telia Cygate Oy
address:        Pasilan asema-aukio 1
address:        00520 Helsinki
address:        Finland
abuse-mailbox:  netops@teliacygate.fi
admin-c:        VM7919-RIPE
tech-c:         VM7919-RIPE
nic-hdl:        CNOG2-RIPE
mnt-by:         AS3274-MNT
created:        2003-11-27T08:29:46Z
last-modified:  2024-10-14T10:15:19Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (BUSA)

Parsed Whois Response

Peers

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS47605	FNE Finland Oy	FI
AS3274	Telia Cygate Oy	FI
AS1759	Telia Finland Oyj	FI

Upstreams

AS Number	Description	Country
AS1759	Telia Finland Oyj	FI

Downstreams

AS Number	Description	Country
AS3274	Telia Cygate Oy	FI

Contacts

Email Contacts

netops@teliacygate.fi

Abuse Contacts

netops@cygate.fi