What is ASN AS209417?

ASN AS209417 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS209417?

AS209417 is listed under TIANHAI INFOTECH LTD.

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.

AS209417 TIANHAI INFOTECH LTD

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

TIANHAI INFOTECH LTD tianhai.info

GB 0 Routes

AS Data

AS209417

AS209417 – TIANHAI INFOTECH LTD

AS Number	209417
AS Name	TIANHAI-EU
Organization	TIANHAI INFOTECH LTD(org-tit2-ripe)
Country	GB
Website	tianhai.info
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-02-13

ASN Intelligence API for production workflows

Use ASN data for AS209417 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS209417'

% Abuse contact for 'AS209417' is 'contact@tianhai.info'

aut-num:        AS209417
as-name:        TIANHAI-EU
descr:          Tianhai Experimental Network
remarks:        ------------------------
remarks:        Tianhai InfoTech
remarks:        http://www.tianhai.info
remarks:        Tianhai Global Network / AS4842
remarks:        http://net.tianhai.info
remarks:        ------------------------
org:            ORG-TIT2-RIPE
import:         from AS4842 accept ANY
export:         to AS4842 announce AS209417
import:         from AS20473 accept ANY
export:         to AS20473 announce AS209417
admin-c:        TIT17-RIPE
tech-c:         TIT17-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SOHA-MNT
created:        2019-02-13T12:12:52Z
last-modified:  2024-06-24T10:43:54Z
source:         RIPE
sponsoring-org: ORG-CTIT3-RIPE

organisation:   ORG-TIT2-RIPE
org-name:       TIANHAI INFOTECH LTD
country:        GB
remarks:        --------------------------------
remarks:        A small group of developers
remarks:        Founded in 2013
remarks:        --------------------------------
org-type:       OTHER
address:        Kemp House, 160 City Road, London, United Kingdom, EC1V 2NX
abuse-c:        TIT17-RIPE
mnt-ref:        SOHA-MNT
mnt-by:         SOHA-MNT
created:        2019-01-19T02:34:22Z
last-modified:  2024-06-11T07:11:30Z
source:         RIPE # Filtered

role:           Tianhai InfoTech NOC
abuse-mailbox:  contact@tianhai.info
address:        Jinhua, Zhejiang Province, China
nic-hdl:        TIT17-RIPE
mnt-by:         SOHA-MNT
created:        2019-01-19T02:36:58Z
last-modified:  2019-02-22T05:10:00Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (SHETLAND)