What is ASN AS199746?

ASN AS199746 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS199746?

AS199746 is listed under NextServ LLC.

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.

AS199746 NextServ LLC | IPGeolocation.io

ASN Lookup Tool

NextServ LLC zone01.eu

US 5 Routes

AS Data

AS199746

AS199746 – NextServ LLC

AS Number	199746
AS Name	NOTASSIGNED
Organization	NextServ LLC (org-next3-ripe)
Country	US
Website	zone01.eu
Number of IPv4 Routes	0
Number of IPv6 Routes	5
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-03-25

ASN Intelligence API for production workflows

Use ASN data for AS199746 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0d:d940:2017::/48	AS199746	NextServ LLC	NextServ LLC	~1×10²⁴
2a06:1283:8908::/48	AS199746	NextServ LLC	V6Direct NL	~1×10²⁴
2a06:1283:8912::/48	AS199746	NextServ LLC	V6Direct PL	~1×10²⁴
2a09:3f06:6767::/48	AS199746	NextServ LLC	NextServ LLC	~1×10²⁴
2a14:7580:5300::/40	AS213413	Michal Pawski	V6Direct WG AMS	~309×10²⁴

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 'AS199178 - AS200350'

as-block:       AS199178 - AS200350
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:        2025-11-24T15:16:53Z
last-modified:  2025-11-24T15:16:53Z
source:         RIPE

% Information related to 'AS199746'

% Abuse contact for 'AS199746' is 'abuse@zone01.eu'

aut-num:        AS199746
as-name:        NOTASSIGNED
descr:          NOT ASSIGNED
org:            ORG-NEXT3-RIPE
sponsoring-org: ORG-LCTL2-RIPE
admin-c:        NXTR-RIPE
tech-c:         NXTR-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         REGISTRY-MNT
created:        2026-03-25T15:39:52Z
last-modified:  2026-07-28T22:27:17Z
source:         RIPE # Filtered

organisation:   ORG-NEXT3-RIPE
org-name:       NextServ LLC
country:        US
reg-nr:         20261526917 (Colorado)
org-type:       OTHER
address:        1500 N Grant St Ste N, Denver, 80203 US
fax-no:         +1 970-729-8598
phone:          +1 970-998-0010
abuse-c:        NXTR-RIPE
admin-c:        NXTR-RIPE
tech-c:         NXTR-RIPE
mnt-ref:        NEXTSERV-MNT
mnt-ref:        REGISTRY-MNT
mnt-ref:        REGISTRY-END-MNT
mnt-ref:        SCULK-FREEV6-MNT
mnt-ref:        NoPKT-MNT
mnt-ref:        GOLD-MNT
mnt-ref:        lagrange_cloud-MNT
created:        2026-04-29T19:39:53Z
last-modified:  2026-07-30T05:43:02Z
source:         RIPE # Filtered
mnt-by:         REGISTRY-END-MNT
mnt-by:         NEXTSERV-MNT
mnt-by:         REGISTRY-MNT

role:           NextServ LLC
remarks:        NextServ LLC
address:        1500 N Grant St Ste N, Denver, 80203 US
abuse-mailbox:  abuse@zone01.eu
fax-no:         +1 970-729-8598
phone:          +1 970-998-0010
nic-hdl:        NXTR-RIPE
created:        2026-04-19T06:28:49Z
last-modified:  2026-07-28T22:06:29Z
source:         RIPE # Filtered
mnt-by:         REGISTRY-MNT
mnt-by:         NEXTSERV-MNT
mnt-by:         V6DIRECT-MNT

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS199178 - AS200350",
    "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" : "2025-11-24",
    "date_updated" : "2025-11-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS199746",
    "as_name" : "NOTASSIGNED",
    "description" : [ "NOT ASSIGNED" ],
    "status" : "ASSIGNED",
    "organization" : "ORG-NEXT3-RIPE",
    "sponsoring_organization" : "ORG-LCTL2-RIPE",
    "admin_contacts" : [ "NXTR-RIPE" ],
    "tech_contacts" : [ "NXTR-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "REGISTRY-MNT" ],
    "date_created" : "2026-03-25",
    "date_updated" : "2026-07-28",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-NEXT3-RIPE",
    "name" : "NextServ LLC",
    "type" : "OTHER",
    "address" : [ "1500 N Grant St Ste N, Denver, 80203 US" ],
    "street" : "N Grant St",
    "city" : "Denver",
    "zip_code" : "80203",
    "country" : [ "US" ],
    "phone" : [ "+1 970-998-0010" ],
    "fax_no" : [ "+1 970-729-8598" ],
    "admin_contacts" : [ "NXTR-RIPE" ],
    "tech_contacts" : [ "NXTR-RIPE" ],
    "abuse_contacts" : [ "NXTR-RIPE" ],
    "mnt_ref" : [ "NEXTSERV-MNT", "REGISTRY-MNT", "REGISTRY-END-MNT", "SCULK-FREEV6-MNT", "NoPKT-MNT", "GOLD-MNT", "lagrange_cloud-MNT" ],
    "mnt_by" : [ "REGISTRY-END-MNT", "NEXTSERV-MNT", "REGISTRY-MNT" ],
    "date_created" : "2026-04-29",
    "date_updated" : "2026-07-30",
    "source" : "RIPE",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NXTR-RIPE",
    "name" : "NextServ LLC",
    "address" : [ "1500 N Grant St Ste N, Denver, 80203 US" ],
    "street" : "N Grant St",
    "city" : "Denver",
    "zip_code" : "80203",
    "country" : "US",
    "abuse_mailbox" : [ "abuse@zone01.eu" ],
    "phone" : [ "+1 970-998-0010" ],
    "fax_no" : [ "+1 970-729-8598" ],
    "remarks" : [ "NextServ LLC" ],
    "mnt_by" : [ "REGISTRY-MNT", "NEXTSERV-MNT", "V6DIRECT-MNT" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-07-28",
    "source" : "RIPE",
    "addressCountry" : "US"
  } ],
  "technical_contacts" : [ {
    "handle" : "NXTR-RIPE",
    "name" : "NextServ LLC",
    "address" : [ "1500 N Grant St Ste N, Denver, 80203 US" ],
    "street" : "N Grant St",
    "city" : "Denver",
    "zip_code" : "80203",
    "country" : "US",
    "abuse_mailbox" : [ "abuse@zone01.eu" ],
    "phone" : [ "+1 970-998-0010" ],
    "fax_no" : [ "+1 970-729-8598" ],
    "remarks" : [ "NextServ LLC" ],
    "mnt_by" : [ "REGISTRY-MNT", "NEXTSERV-MNT", "V6DIRECT-MNT" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-07-28",
    "source" : "RIPE",
    "addressCountry" : "US"
  } ]
}

Peers

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS215120	Evolus IT Solutions GmbH	AT
AS216367	Tim Oberthuer	DE
AS214762	Sebastian Stefanek trading as MatHost.eu	PL

Upstreams

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS215120	Evolus IT Solutions GmbH	AT
AS214762	Sebastian Stefanek trading as MatHost.eu	PL

Downstreams

AS Number	Description	Country
AS216367	Tim Oberthuer	DE