What is ASN AS216425?

ASN AS216425 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS216425?

AS216425 is listed under TEFEXIA Co., 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.

AS216425 TEFEXIA Co., Ltd. | IPGeolocation.io

ASN Lookup Tool

TEFEXIA Co., Ltd. tefexia.net

KR 22 Routes

AS Data

AS216425

AS216425 – TEFEXIA Co., Ltd.

AS Number	216425
AS Name	TEFEXIA-AS
Organization	TEFEXIA Co., Ltd. (org-tcl97-ripe)
Country	KR
Website	tefexia.net
Number of IPv4 Routes	22
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2023-08-22

ASN Intelligence API for production workflows

Use ASN data for AS216425 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
182.237.50.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
101.53.66.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
182.237.42.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
101.53.85.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
103.9.130.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
101.53.69.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
101.53.76.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
165.140.20.0/22	AS216425	TEFEXIA Co., Ltd.	HANARIN LTD	1024
101.53.89.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	256
101.53.82.0/24	AS216425	TEFEXIA Co., Ltd.	ILINKKOREA	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 - AS216475'

as-block:       AS215130 - AS216475
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:        2025-02-18T14:34:27Z
last-modified:  2025-02-18T14:34:27Z
source:         RIPE

% Information related to 'AS216425'

% Abuse contact for 'AS216425' is 'abuse@tefexia.net'

aut-num:        AS216425
as-name:        TEFEXIA-AS
org:            ORG-TCL97-RIPE
remarks:        ==================================================
remarks:        | UPSTREAM
remarks:        ==================================================
remarks:        | Tefexia LC(AS53388)
import:         from AS53388 accept ANY
export:         to AS53388 announce AS216425
remarks:        ==================================================
sponsoring-org: ORG-ICL64-RIPE
admin-c:        MA26476-RIPE
tech-c:         MA26476-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         Hanarin-mnt
created:        2023-08-22T09:10:12Z
last-modified:  2026-03-21T02:13:15Z
source:         RIPE

organisation:   ORG-TCL97-RIPE
org-name:       TEFEXIA Co., Ltd.
country:        KR
org-type:       OTHER
address:        61 Waseoksunhwan-ro 515beon-gil, Paju-si, Gyeonggi-do
abuse-c:        ACRO63955-RIPE
mnt-ref:        Hanarin-mnt
created:        2026-03-01T14:04:25Z
last-modified:  2026-03-20T07:15:23Z
source:         RIPE # Filtered
mnt-by:         Hanarin-mnt

role:           MNT
address:        61 Waseoksunhwan-ro 515beon-gil, Paju-si, Gyeonggi-do, Republic of Korea
nic-hdl:        MA26476-RIPE
mnt-by:         Hanarin-mnt
created:        2023-08-07T15:30:19Z
last-modified:  2026-03-01T14:03:52Z
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" : "AS215130 - AS216475",
    "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" : "2025-02-18",
    "date_updated" : "2025-02-18",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS216425",
    "as_name" : "TEFEXIA-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS53388 accept ANY" ],
    "export" : [ "to AS53388 announce AS216425" ],
    "organization" : "ORG-TCL97-RIPE",
    "sponsoring_organization" : "ORG-ICL64-RIPE",
    "admin_contacts" : [ "MA26476-RIPE" ],
    "tech_contacts" : [ "MA26476-RIPE" ],
    "remarks" : [ "==================================================", "| UPSTREAM", "==================================================", "| Tefexia LC(AS53388)", "==================================================" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "Hanarin-mnt" ],
    "date_created" : "2023-08-22",
    "date_updated" : "2026-03-21",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TCL97-RIPE",
    "name" : "TEFEXIA Co., Ltd.",
    "type" : "OTHER",
    "address" : [ "61 Waseoksunhwan-ro 515beon-gil, Paju-si, Gyeonggi-do" ],
    "street" : "Waseoksunhwan-ro 515beon-gil",
    "city" : "Paju-si",
    "state" : "GYEONGGI-DO",
    "country" : [ "KR" ],
    "abuse_contacts" : [ "ACRO63955-RIPE" ],
    "mnt_ref" : [ "Hanarin-mnt" ],
    "mnt_by" : [ "Hanarin-mnt" ],
    "date_created" : "2026-03-01",
    "date_updated" : "2026-03-20",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "MA26476-RIPE",
    "name" : "MNT",
    "address" : [ "61 Waseoksunhwan-ro 515beon-gil, Paju-si, Gyeonggi-do, Republic of Korea" ],
    "street" : "Waseoksunhwan-ro 515beon-gil",
    "city" : "Paju-si",
    "state" : "GYEONGGI-DO",
    "country" : "REPUBLIC OF KOREA",
    "mnt_by" : [ "Hanarin-mnt" ],
    "date_created" : "2023-08-07",
    "date_updated" : "2026-03-01",
    "source" : "RIPE",
    "addressCountry" : "REPUBLIC OF KOREA"
  } ],
  "technical_contacts" : [ {
    "handle" : "MA26476-RIPE",
    "name" : "MNT",
    "address" : [ "61 Waseoksunhwan-ro 515beon-gil, Paju-si, Gyeonggi-do, Republic of Korea" ],
    "street" : "Waseoksunhwan-ro 515beon-gil",
    "city" : "Paju-si",
    "state" : "GYEONGGI-DO",
    "country" : "REPUBLIC OF KOREA",
    "mnt_by" : [ "Hanarin-mnt" ],
    "date_created" : "2023-08-07",
    "date_updated" : "2026-03-01",
    "source" : "RIPE",
    "addressCountry" : "REPUBLIC OF KOREA"
  } ]
}

Peers

AS Number	Description	Country
AS53388	Tefexia LC	US

Upstreams

AS Number	Description	Country
AS53388	Tefexia LC	US