What is ASN AS218377?

ASN AS218377 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS218377?

AS218377 is listed under Tuist GmbH.

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.

AS218377 Tuist GmbH | IPGeolocation.io

ASN Lookup Tool

Tuist GmbH tuist.dev

DE 2 Routes

AS Data

AS218377

AS218377 – Tuist GmbH

AS Number	218377
AS Name	TUIST
Organization	Tuist GmbH (org-tg278-ripe)
Country	DE
Website	tuist.dev
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-10-16

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Use ASN data for AS218377 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a11:83c0::/29	AS218377	Tuist GmbH	Tuist GmbH	~634×10²⁷
95.130.119.0/24	AS218377	Tuist GmbH	Tuist GmbH	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 'AS218377'

% Abuse contact for 'AS218377' is 'contact@tuist.dev'

aut-num:        AS218377
as-name:        TUIST
org:            ORG-TG278-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS218377
import:         from AS20473 accept ANY
export:         to AS20473 announce AS218377
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS218377
mp-import:      afi ipv6.unicast from AS20473 accept ANY
mp-export:      afi ipv6.unicast to AS20473 announce AS218377
admin-c:        TNO22-RIPE
tech-c:         TNO22-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-de-tuist-1-MNT
created:        2026-10-16T12:17:38Z
last-modified:  2026-10-16T14:46:54Z
source:         RIPE

organisation:   ORG-TG278-RIPE
org-name:       Tuist GmbH
country:        DE
reg-nr:         District court Berlin (Charlottenburg) HRB 257958
org-type:       LIR
address:        Jessnerstra�e 27a
address:        10247
address:        Berlin
address:        GERMANY
phone:          +491723078290
admin-c:        TNO22-RIPE
tech-c:         TNO22-RIPE
abuse-c:        AR80705-RIPE
mnt-ref:        lir-de-tuist-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-de-tuist-1-MNT
created:        2026-10-15T13:00:53Z
last-modified:  2026-10-15T13:00:53Z
source:         RIPE # Filtered

role:           Tuist Network Operations
address:        GERMANY
address:        Berlin
address:        10247
address:        Jessnerstra�e 27a
phone:          +491723078290
nic-hdl:        TNO22-RIPE
mnt-by:         lir-de-tuist-1-MNT
created:        2026-10-15T13:00:53Z
last-modified:  2026-10-15T13:00:53Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS218377",
    "as_name" : "TUIST",
    "status" : "ASSIGNED",
    "import" : [ "from AS174 accept ANY", "from AS20473 accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS174 accept ANY", "afi ipv6.unicast from AS20473 accept ANY" ],
    "export" : [ "to AS174 announce AS218377", "to AS20473 announce AS218377" ],
    "mp_export" : [ "afi ipv6.unicast to AS174 announce AS218377", "afi ipv6.unicast to AS20473 announce AS218377" ],
    "organization" : "ORG-TG278-RIPE",
    "admin_contacts" : [ "TNO22-RIPE" ],
    "tech_contacts" : [ "TNO22-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-de-tuist-1-MNT" ],
    "date_created" : "2026-10-16",
    "date_updated" : "2026-10-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TG278-RIPE",
    "name" : "Tuist GmbH",
    "type" : "LIR",
    "address" : [ "Jessnerstra?e 27a", "10247", "Berlin", "GERMANY" ],
    "street" : "Jessnerstra?e",
    "city" : "Berlin",
    "zip_code" : "10247",
    "country" : [ "DE" ],
    "phone" : [ "+491723078290" ],
    "admin_contacts" : [ "TNO22-RIPE" ],
    "tech_contacts" : [ "TNO22-RIPE" ],
    "abuse_contacts" : [ "AR80705-RIPE" ],
    "mnt_ref" : [ "lir-de-tuist-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-de-tuist-1-MNT" ],
    "date_created" : "2026-10-15",
    "date_updated" : "2026-10-15",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "TNO22-RIPE",
    "name" : "Tuist Network Operations",
    "address" : [ "GERMANY", "Berlin", "10247", "Jessnerstra?e 27a" ],
    "street" : "Jessnerstra?e",
    "city" : "Berlin",
    "zip_code" : "10247",
    "phone" : [ "+491723078290" ],
    "mnt_by" : [ "lir-de-tuist-1-MNT" ],
    "date_created" : "2026-10-15",
    "date_updated" : "2026-10-15",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "TNO22-RIPE",
    "name" : "Tuist Network Operations",
    "address" : [ "GERMANY", "Berlin", "10247", "Jessnerstra?e 27a" ],
    "street" : "Jessnerstra?e",
    "city" : "Berlin",
    "zip_code" : "10247",
    "phone" : [ "+491723078290" ],
    "mnt_by" : [ "lir-de-tuist-1-MNT" ],
    "date_created" : "2026-10-15",
    "date_updated" : "2026-10-15",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS20473	The Constant Company, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US