ASN AS42372 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS42372?

AS42372 is listed under Netassist International EOOD.

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.

AS42372 Netassist International EOOD

ASN Lookup Tool

Netassist International EOOD netassist.ua

BG 3 Routes

AS Data

AS42372

AS42372 – Netassist International EOOD

AS Number	42372
AS Name	DNETUA-AS
Organization	Netassist International EOOD (org-nie3-ripe)
Country	BG
Website	netassist.ua
Number of IPv4 Routes	0
Number of IPv6 Routes	3
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-02-12

ASN Intelligence API for production workflows

Use ASN data for AS42372 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a01:d0:8000::/33	AS42372	Netassist International EOOD	NetAssist LLC	~40×10²⁷
2a01:d0:ffff::/48	AS42372	Netassist International EOOD	NetAssist LLC	~1×10²⁴
2a01:d0:7fff::/48	AS42372	Netassist International EOOD	NetAssist LLC	~1×10²⁴

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 'AS42173 - AS42381'

as-block:       AS42173 - AS42381
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS42372'

% Abuse contact for 'AS42372' is 'abuse@netassist.ua'

aut-num:        AS42372
as-name:        DNETUA-AS
remarks:
remarks:        The NetAssist IPv4 Tunnel broker
remarks:        See http://tb.netassist.ua/
remarks:
mp-import:      afi ipv6.unicast from AS8772 action pref=100; accept ANY
mp-export:      afi ipv6.unicast to AS8772 announce AS42372
mp-import:      afi ipv6.unicast from AS29632 action pref=100; accept ANY
mp-export:      afi ipv6.unicast to AS29632 announce AS42372
org:            ORG-NIE3-RIPE
admin-c:        NI1056-RIPE
tech-c:         NI1056-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MEREZHA-MNT
created:        2007-02-12T10:40:21Z
last-modified:  2025-07-10T12:28:42Z
source:         RIPE

organisation:   ORG-NIE3-RIPE
org-name:       Netassist International EOOD
org-type:       LIR
address:        Vasil Aprilov 2, fl. 2, off. 5
address:        8000
address:        Burgas
address:        BULGARIA
country:        BG
phone:          +380442398998
admin-c:        NI1056-RIPE
tech-c:         NI1056-RIPE
abuse-c:        AR62295-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MEREZHA-MNT
created:        2021-01-20T09:10:47Z
last-modified:  2025-07-10T12:29:34Z
source:         RIPE # Filtered
mnt-ref:        MEREZHA-MNT

role:           NetAssist Information
address:        Vasil Aprilov 2, fl. 2, off. 5
address:        8000
address:        Burgas
address:        BULGARIA
phone:          +380445955959
nic-hdl:        NI1056-RIPE
mnt-by:         lir-bg-netassist-1-MNT
created:        2021-01-20T09:10:47Z
last-modified:  2021-01-20T09:10:47Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS42173 - AS42381",
    "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" : "2024-07-22",
    "date_updated" : "2024-07-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS42372",
    "as_name" : "DNETUA-AS",
    "status" : "ASSIGNED",
    "mp_import" : [ "afi ipv6.unicast from AS8772 action pref=100; accept ANY", "afi ipv6.unicast from AS29632 action pref=100; accept ANY" ],
    "mp_export" : [ "afi ipv6.unicast to AS8772 announce AS42372", "afi ipv6.unicast to AS29632 announce AS42372" ],
    "organization" : "ORG-NIE3-RIPE",
    "admin_contacts" : [ "NI1056-RIPE" ],
    "tech_contacts" : [ "NI1056-RIPE" ],
    "remarks" : [ "The NetAssist IPv4 Tunnel broker", "See http://tb.netassist.ua/" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MEREZHA-MNT" ],
    "date_created" : "2007-02-12",
    "date_updated" : "2025-07-10",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-NIE3-RIPE",
    "name" : "Netassist International EOOD",
    "type" : "LIR",
    "address" : [ "Vasil Aprilov 2, fl. 2, off. 5", "8000", "Burgas", "BULGARIA" ],
    "street" : "Vasil Aprilov",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : [ "BG" ],
    "phone" : [ "+380442398998" ],
    "admin_contacts" : [ "NI1056-RIPE" ],
    "tech_contacts" : [ "NI1056-RIPE" ],
    "abuse_contacts" : [ "AR62295-RIPE" ],
    "mnt_ref" : [ "MEREZHA-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MEREZHA-MNT" ],
    "date_created" : "2021-01-20",
    "date_updated" : "2025-07-10",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  },
  "administrative_contacts" : [ {
    "handle" : "NI1056-RIPE",
    "name" : "NetAssist Information",
    "address" : [ "Vasil Aprilov 2, fl. 2, off. 5", "8000", "Burgas", "BULGARIA" ],
    "street" : "Vasil Aprilov",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : "BULGARIA",
    "phone" : [ "+380445955959" ],
    "mnt_by" : [ "lir-bg-netassist-1-MNT" ],
    "date_created" : "2021-01-20",
    "date_updated" : "2021-01-20",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "NI1056-RIPE",
    "name" : "NetAssist Information",
    "address" : [ "Vasil Aprilov 2, fl. 2, off. 5", "8000", "Burgas", "BULGARIA" ],
    "street" : "Vasil Aprilov",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : "BULGARIA",
    "phone" : [ "+380445955959" ],
    "mnt_by" : [ "lir-bg-netassist-1-MNT" ],
    "date_created" : "2021-01-20",
    "date_updated" : "2021-01-20",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS8772	NetAssist LLC	UA
AS29632	Netassist International EOOD	BG

Upstreams

AS Number	Description	Country
AS8772	NetAssist LLC	UA
AS29632	Netassist International EOOD	BG