What is ASN AS204464?

ASN AS204464 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS204464?

AS204464 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?

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AS204464 NextServ LLC | IPGeolocation.io

NextServ LLC next-host.de

US 285 Routes

AS Data

AS204464

AS204464 – NextServ LLC

AS Number	204464
AS Name	NEXTSERV
Organization	NextServ LLC (org-next3-ripe)
Country	US
Website	next-host.de
Number of IPv4 Routes	2
Number of IPv6 Routes	283
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-01-22

ASN Intelligence API for production workflows

Use ASN data for AS204464 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a14:7585:f115::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f52d::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f40e::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7583:e800::/40	AS204464	NextServ LLC	Justin Franke	~309×10²⁴
2a14:7585:f400::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f204::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a06:9801:85::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f508::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f419::/48	AS204464	NextServ LLC	Justin Franke	~1×10²⁴
2a14:7585:f127::/48	AS204464	NextServ LLC	Justin Franke	~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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204464'

% Abuse contact for 'AS204464' is 'registry@nxtinfra.net'

aut-num:        AS204464
as-name:        NEXTSERV
descr:          NextServ LLC - Hosting Provider (DE, US)
remarks:        +----------------------------------------------+
remarks:        | NextServ - AS204464 |
remarks:        +----------------------------------------------+
remarks:        | Service: Hosting / Network Services |
remarks:        | Offering: Free IPv6 Transit - 1 Gbit/s |
remarks:        +----------------------------------------------+
remarks:        | NOC: noc@next-host.de |
remarks:        | Abuse: abuse@next-host.de |
remarks:        | Peering: peering@next-host.de |
remarks:        +----------------------------------------------+
remarks:        | Datacenter: myLoc DUS7, Germany |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | ROUTING POLICY |
remarks:        +----------------------------------------------+
import:         from AS204464:AS-UPSTREAMS accept ANY
export:         to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS
mp-import:      afi any.unicast from AS204464:AS-UPSTREAMS accept ANY
mp-export:      afi any.unicast to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS
remarks:        +----------------------------------------------+
remarks:        | END OF ROUTING POLICY |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | AS-SETS |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | RIPE INFOS |
remarks:        +----------------------------------------------+
remarks:        SCHLEYER-EDV-VERIFY-ed2b9612bb5533d3d41e665541c59b9f
remarks:        bgp43-verification BGP43-733033
admin-c:        NXTR-RIPE
tech-c:         NXTR-RIPE
org:            ORG-NEXT3-RIPE
sponsoring-org: ORG-FB157-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NEXTSERV-MNT
created:        2026-01-22T08:45:39Z
last-modified:  2026-05-30T17:59:32Z
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
created:        2026-04-29T19:39:53Z
last-modified:  2026-05-28T13:29:27Z
source:         RIPE # Filtered
mnt-by:         REGISTRY-END-MNT
mnt-by:         NEXTSERV-MNT
mnt-by:         REGISTRY-MNT

role:           NextHost Registry
remarks:        NextServ LLC
address:        1500 N Grant St Ste N, Denver, 80203 US
abuse-mailbox:  registry@nxtinfra.net
fax-no:         +1 970-729-8598
phone:          +1 970-998-0010
nic-hdl:        NXTR-RIPE
created:        2026-04-19T06:28:49Z
last-modified:  2026-05-11T10:46:17Z
source:         RIPE # Filtered
mnt-by:         JFRANKE-MNT
mnt-by:         REGISTRY-MNT

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)


% 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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204464'

% Abuse contact for 'AS204464' is 'registry@nxtinfra.net'

aut-num:        AS204464
as-name:        NEXTSERV
descr:          NextServ LLC - Hosting Provider (DE, US)
remarks:        +----------------------------------------------+
remarks:        | NextServ - AS204464 |
remarks:        +----------------------------------------------+
remarks:        | Service: Hosting / Network Services |
remarks:        | Offering: Free IPv6 Transit - 1 Gbit/s |
remarks:        +----------------------------------------------+
remarks:        | NOC: noc@next-host.de |
remarks:        | Abuse: abuse@next-host.de |
remarks:        | Peering: peering@next-host.de |
remarks:        +----------------------------------------------+
remarks:        | Datacenter: myLoc DUS7, Germany |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | ROUTING POLICY |
remarks:        +----------------------------------------------+
import:         from AS204464:AS-UPSTREAMS accept ANY
export:         to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS
mp-import:      afi any.unicast from AS204464:AS-UPSTREAMS accept ANY
mp-export:      afi any.unicast to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS
remarks:        +----------------------------------------------+
remarks:        | END OF ROUTING POLICY |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | AS-SETS |
remarks:        +----------------------------------------------+
remarks:
remarks:        +----------------------------------------------+
remarks:        | RIPE INFOS |
remarks:        +----------------------------------------------+
remarks:        SCHLEYER-EDV-VERIFY-ed2b9612bb5533d3d41e665541c59b9f
remarks:        bgp43-verification BGP43-733033
admin-c:        NXTR-RIPE
tech-c:         NXTR-RIPE
org:            ORG-NEXT3-RIPE
sponsoring-org: ORG-FB157-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NEXTSERV-MNT
created:        2026-01-22T08:45:39Z
last-modified:  2026-05-30T17:59:32Z
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
created:        2026-04-29T19:39:53Z
last-modified:  2026-05-28T13:29:27Z
source:         RIPE # Filtered
mnt-by:         REGISTRY-END-MNT
mnt-by:         NEXTSERV-MNT
mnt-by:         REGISTRY-MNT

role:           NextHost Registry
remarks:        NextServ LLC
address:        1500 N Grant St Ste N, Denver, 80203 US
abuse-mailbox:  registry@nxtinfra.net
fax-no:         +1 970-729-8598
phone:          +1 970-998-0010
nic-hdl:        NXTR-RIPE
created:        2026-04-19T06:28:49Z
last-modified:  2026-05-11T10:46:17Z
source:         RIPE # Filtered
mnt-by:         JFRANKE-MNT
mnt-by:         REGISTRY-MNT

% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  }, {
    "as_block" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS204464",
    "as_name" : "NEXTSERV",
    "description" : [ "NextServ LLC - Hosting Provider (DE, US)" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS204464:AS-UPSTREAMS accept ANY" ],
    "mp_import" : [ "afi any.unicast from AS204464:AS-UPSTREAMS accept ANY" ],
    "export" : [ "to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS" ],
    "mp_export" : [ "afi any.unicast to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS" ],
    "organization" : "ORG-NEXT3-RIPE",
    "sponsoring_organization" : "ORG-FB157-RIPE",
    "admin_contacts" : [ "NXTR-RIPE" ],
    "tech_contacts" : [ "NXTR-RIPE" ],
    "remarks" : [ "+----------------------------------------------+", "| NextServ - AS204464 |", "+----------------------------------------------+", "| Service: Hosting / Network Services |", "| Offering: Free IPv6 Transit - 1 Gbit/s |", "+----------------------------------------------+", "| NOC: noc@next-host.de |", "| Abuse: abuse@next-host.de |", "| Peering: peering@next-host.de |", "+----------------------------------------------+", "| Datacenter: myLoc DUS7, Germany |", "+----------------------------------------------+", "+----------------------------------------------+", "| ROUTING POLICY |", "+----------------------------------------------+", "+----------------------------------------------+", "| END OF ROUTING POLICY |", "+----------------------------------------------+", "+----------------------------------------------+", "| AS-SETS |", "+----------------------------------------------+", "+----------------------------------------------+", "| RIPE INFOS |", "+----------------------------------------------+", "SCHLEYER-EDV-VERIFY-ed2b9612bb5533d3d41e665541c59b9f", "bgp43-verification BGP43-733033" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NEXTSERV-MNT" ],
    "date_created" : "2026-01-22",
    "date_updated" : "2026-05-30",
    "source" : "RIPE"
  }, {
    "aut_num" : "AS204464",
    "as_name" : "NEXTSERV",
    "description" : [ "NextServ LLC - Hosting Provider (DE, US)" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS204464:AS-UPSTREAMS accept ANY" ],
    "mp_import" : [ "afi any.unicast from AS204464:AS-UPSTREAMS accept ANY" ],
    "export" : [ "to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS" ],
    "mp_export" : [ "afi any.unicast to AS204464:AS-UPSTREAMS announce AS204464:AS-DOWNSTREAMS" ],
    "organization" : "ORG-NEXT3-RIPE",
    "sponsoring_organization" : "ORG-FB157-RIPE",
    "admin_contacts" : [ "NXTR-RIPE" ],
    "tech_contacts" : [ "NXTR-RIPE" ],
    "remarks" : [ "+----------------------------------------------+", "| NextServ - AS204464 |", "+----------------------------------------------+", "| Service: Hosting / Network Services |", "| Offering: Free IPv6 Transit - 1 Gbit/s |", "+----------------------------------------------+", "| NOC: noc@next-host.de |", "| Abuse: abuse@next-host.de |", "| Peering: peering@next-host.de |", "+----------------------------------------------+", "| Datacenter: myLoc DUS7, Germany |", "+----------------------------------------------+", "+----------------------------------------------+", "| ROUTING POLICY |", "+----------------------------------------------+", "+----------------------------------------------+", "| END OF ROUTING POLICY |", "+----------------------------------------------+", "+----------------------------------------------+", "| AS-SETS |", "+----------------------------------------------+", "+----------------------------------------------+", "| RIPE INFOS |", "+----------------------------------------------+", "SCHLEYER-EDV-VERIFY-ed2b9612bb5533d3d41e665541c59b9f", "bgp43-verification BGP43-733033" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NEXTSERV-MNT" ],
    "date_created" : "2026-01-22",
    "date_updated" : "2026-05-30",
    "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" ],
    "mnt_by" : [ "REGISTRY-END-MNT", "NEXTSERV-MNT", "REGISTRY-MNT" ],
    "date_created" : "2026-04-29",
    "date_updated" : "2026-05-28",
    "source" : "RIPE",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NXTR-RIPE",
    "name" : "NextHost Registry",
    "address" : [ "1500 N Grant St Ste N, Denver, 80203 US" ],
    "street" : "N Grant St",
    "city" : "Denver",
    "zip_code" : "80203",
    "country" : "US",
    "abuse_mailbox" : [ "registry@nxtinfra.net" ],
    "phone" : [ "+1 970-998-0010" ],
    "fax_no" : [ "+1 970-729-8598" ],
    "remarks" : [ "NextServ LLC" ],
    "mnt_by" : [ "JFRANKE-MNT", "REGISTRY-MNT" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-05-11",
    "source" : "RIPE",
    "addressCountry" : "US"
  } ],
  "technical_contacts" : [ {
    "handle" : "NXTR-RIPE",
    "name" : "NextHost Registry",
    "address" : [ "1500 N Grant St Ste N, Denver, 80203 US" ],
    "street" : "N Grant St",
    "city" : "Denver",
    "zip_code" : "80203",
    "country" : "US",
    "abuse_mailbox" : [ "registry@nxtinfra.net" ],
    "phone" : [ "+1 970-998-0010" ],
    "fax_no" : [ "+1 970-729-8598" ],
    "remarks" : [ "NextServ LLC" ],
    "mnt_by" : [ "JFRANKE-MNT", "REGISTRY-MNT" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-05-11",
    "source" : "RIPE",
    "addressCountry" : "US"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS213413	Michal Pawski	PL
AS212815	Dyjix SAS	FR
AS393577	Tritan Development	US
AS57050	DreamServer	RO
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS60602	Inovare-Prim SRL	MD
AS214420	Conor Lewis	GB
AS198150	SIACOM JSC	GE

Upstreams

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS14840	BR.Digital Telecom	BR
AS201541	Nedas Dozorec	LT
AS393577	Tritan Development	US
AS34927	iFog GmbH	CH
AS263444	Open X Tecnologia Ltda	BR
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US

Downstreams

AS Number	Description	Country
AS199746	NextServ LLC	US
AS205305	Gabriel Peron	FR
AS206586	NobiDev Company Limited	VN
AS213413	Michal Pawski	PL
AS197806	Andrei Rys	CZ
AS214420	Conor Lewis	GB
AS39753	Kai Liu	CN
AS214033	NOAH FINLEY WOLF	DE
AS215110	Jan Hill	DE

Contacts

Email Contacts

registry@nxtinfra.net

Abuse Contacts

registry@nxtinfra.net

Legacy Routes

2a14:7585::/32

ASN Lookup Tool

ASN Summary