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AS211001 TTR IT Holdings Limited

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

TTR IT Holdings Limited ttr-it.holdings

HK 4 Routes

AS Data

AS211001

AS211001 – TTR IT Holdings Limited

AS Number	211001
AS Name	TTR-GROUP
Organization	TTR IT Holdings Limited (org-tihl2-ripe)
Country	HK
Website	ttr-it.holdings
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2025-03-28

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Use ASN data for AS211001 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a12:5343:8::/48	AS211001	TTR IT Holdings Limited	TTR IT Holdings Limited	~1×10²⁴
45.38.0.0/24	AS211001	TTR IT Holdings Limited	TTR FINANCIAL SERVICE LLC	256
104.222.179.0/24	AS211001	TTR IT Holdings Limited	TTR IT Holdings Limited	256
104.239.47.0/24	AS211001	TTR IT Holdings Limited	TTR IT Holdings Limited	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 '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 'AS211001'

% Abuse contact for 'AS211001' is 'operation@ttr-it.holdings'

aut-num:        AS211001
as-name:        TTR-GROUP
org:            ORG-TIHL2-RIPE
sponsoring-org: ORG-SB293-RIPE
import:         from AS49453 accept ANY
export:         to AS49453 announce AS211001
import:         from AS57172 accept ANY
export:         to AS57172 announce AS211001
admin-c:        NA8750-RIPE
tech-c:         NA8750-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GLOBALLAYER
created:        2025-03-28T14:04:59Z
last-modified:  2025-03-28T14:04:59Z
source:         RIPE

organisation:   ORG-TIHL2-RIPE
org-name:       TTR IT Holdings Limited
country:        HK
org-type:       OTHER
admin-c:        NA8750-RIPE
tech-c:         NA8750-RIPE
address:        124-128 City Rd, London EC1V 2NJ, United Kingdom
abuse-c:        ACRO56186-RIPE
mnt-ref:        voldeta-mnt
mnt-ref:        AZERONLINE-MNT
mnt-by:         ttr-it-mnt
created:        2024-04-09T13:47:40Z
last-modified:  2025-03-28T09:52:04Z
source:         RIPE # Filtered

role:           NOC
address:        L.Plaza, 367-375 Queen's Road Central, Sheung Wan, Hong Kong
nic-hdl:        NA8750-RIPE
mnt-by:         ttr-it-mnt
created:        2024-04-09T13:42:23Z
last-modified:  2024-04-09T13:42:23Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS208189 - AS214345",
    "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" : "2026-02-12",
    "date_updated" : "2026-02-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS211001",
    "as_name" : "TTR-GROUP",
    "status" : "ASSIGNED",
    "import" : [ "from AS49453 accept ANY", "from AS57172 accept ANY" ],
    "export" : [ "to AS49453 announce AS211001", "to AS57172 announce AS211001" ],
    "organization" : "ORG-TIHL2-RIPE",
    "sponsoring_organization" : "ORG-SB293-RIPE",
    "admin_contacts" : [ "NA8750-RIPE" ],
    "tech_contacts" : [ "NA8750-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "GLOBALLAYER" ],
    "date_created" : "2025-03-28",
    "date_updated" : "2025-03-28",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TIHL2-RIPE",
    "name" : "TTR IT Holdings Limited",
    "type" : "OTHER",
    "address" : [ "124-128 City Rd, London EC1V 2NJ, United Kingdom" ],
    "street" : "City Rd",
    "city" : "London",
    "zip_code" : "EC1V 2NJ",
    "country" : [ "HK" ],
    "admin_contacts" : [ "NA8750-RIPE" ],
    "tech_contacts" : [ "NA8750-RIPE" ],
    "abuse_contacts" : [ "ACRO56186-RIPE" ],
    "mnt_ref" : [ "voldeta-mnt", "AZERONLINE-MNT" ],
    "mnt_by" : [ "ttr-it-mnt" ],
    "date_created" : "2024-04-09",
    "date_updated" : "2025-03-28",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "NA8750-RIPE",
    "name" : "NOC",
    "address" : [ "L.Plaza, 367-375 Queen's Road Central, Sheung Wan, Hong Kong" ],
    "street" : "Queen's Road Central",
    "city" : "Wan",
    "country" : "HONG KONG",
    "mnt_by" : [ "ttr-it-mnt" ],
    "date_created" : "2024-04-09",
    "date_updated" : "2024-04-09",
    "source" : "RIPE",
    "addressCountry" : "HONG KONG"
  } ],
  "technical_contacts" : [ {
    "handle" : "NA8750-RIPE",
    "name" : "NOC",
    "address" : [ "L.Plaza, 367-375 Queen's Road Central, Sheung Wan, Hong Kong" ],
    "street" : "Queen's Road Central",
    "city" : "Wan",
    "country" : "HONG KONG",
    "mnt_by" : [ "ttr-it-mnt" ],
    "date_created" : "2024-04-09",
    "date_updated" : "2024-04-09",
    "source" : "RIPE",
    "addressCountry" : "HONG KONG"
  } ]
}

Peers

AS Number	Description	Country
AS49981	WorldStream B.V.	NL
AS57172	Global Layer B.V.	NL
AS49453	Global Layer B.V.	NL
AS32097	WholeSale Internet, Inc.	US

Upstreams

AS Number	Description	Country
AS49981	WorldStream B.V.	NL
AS49453	Global Layer B.V.	NL
AS32097	WholeSale Internet, Inc.	US

Frequently Asked Questions

What is ASN AS211001?

ASN AS211001 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS211001?

AS211001 is listed under TTR IT Holdings 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.