What is ASN AS207728?

ASN AS207728 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS207728?

AS207728 is listed under Hosting Provider Virterion 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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AS207728 Hosting Provider Virterion LLC

Hosting Provider Virterion LLC virterion.com

BG 34 Routes

AS Data

AS207728

AS207728 – Hosting Provider Virterion LLC

AS Number	207728
AS Name	Virterion
Organization	Hosting Provider Virterion LLC (org-el259-ripe)
Country	BG
Website	virterion.com
Number of IPv4 Routes	32
Number of IPv6 Routes	2
ASN type	HOSTING
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-12-06

ASN Intelligence API for production workflows

Use ASN data for AS207728 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

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 'AS207610 - AS208187'

as-block:       AS207610 - AS208187
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:        2025-10-01T14:17:54Z
last-modified:  2025-10-01T14:17:54Z
source:         RIPE

% Information related to 'AS207728'

% Abuse contact for 'AS207728' is 'abuse@virterion.com'

aut-num:        AS207728
as-name:        Virterion
descr:          Hosting Provider Virterion LLC
org:            ORG-EL259-RIPE
abuse-c:        AR37148-RIPE
import:         from AS49981 accept ANY
export:         to AS49981 announce AS207728
import:         from AS21100 accept ANY
export:         to AS21100 announce AS207728
admin-c:        AB34766-RIPE
tech-c:         AB34766-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         bg-eurohoster-1-mnt
created:        2019-12-06T10:07:55Z
last-modified:  2026-07-10T07:00:29Z
source:         RIPE

organisation:   ORG-EL259-RIPE
org-name:       EUROHOSTER Ltd.
country:        BG
reg-nr:         203451640
org-type:       LIR
address:        Pod Shoseto,Horizont Housing Estate,7 Ivan Bizhev str, 7-704
address:        8000
address:        Burgas
address:        BULGARIA
phone:          +359 56959300
admin-c:        AB34766-RIPE
tech-c:         AB34766-RIPE
abuse-c:        AR37148-RIPE
mnt-ref:        bg-eurohoster-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         bg-eurohoster-1-mnt
created:        2016-08-02T08:04:46Z
last-modified:  2026-06-09T14:00:03Z
source:         RIPE # Filtered

person:         Andrii Balytskyi
address:        5 St. Cyril and Methodius str., 1st floor, office 3
address:        8000
address:        Burgas
address:        BULGARIA
phone:          +359 56959300
nic-hdl:        AB34766-RIPE
mnt-by:         bg-eurohoster-1-mnt
created:        2016-08-02T08:04:46Z
last-modified:  2021-04-18T21:11:29Z
source:         RIPE

% 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" : "AS207610 - AS208187",
    "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" : "2025-10-01",
    "date_updated" : "2025-10-01",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS207728",
    "as_name" : "Virterion",
    "description" : [ "Hosting Provider Virterion LLC" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS49981 accept ANY", "from AS21100 accept ANY" ],
    "export" : [ "to AS49981 announce AS207728", "to AS21100 announce AS207728" ],
    "organization" : "ORG-EL259-RIPE",
    "admin_contacts" : [ "AB34766-RIPE" ],
    "tech_contacts" : [ "AB34766-RIPE" ],
    "abuse_contacts" : [ "AR37148-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "bg-eurohoster-1-mnt" ],
    "date_created" : "2019-12-06",
    "date_updated" : "2026-07-10",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EL259-RIPE",
    "name" : "EUROHOSTER Ltd.",
    "type" : "LIR",
    "address" : [ "Pod Shoseto,Horizont Housing Estate,7 Ivan Bizhev str, 7-704", "8000", "Burgas", "BULGARIA" ],
    "street" : "Ivan Bizhev Str",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : [ "BG" ],
    "phone" : [ "+359 56959300" ],
    "admin_contacts" : [ "AB34766-RIPE" ],
    "tech_contacts" : [ "AB34766-RIPE" ],
    "abuse_contacts" : [ "AR37148-RIPE" ],
    "mnt_ref" : [ "bg-eurohoster-1-mnt" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "bg-eurohoster-1-mnt" ],
    "date_created" : "2016-08-02",
    "date_updated" : "2026-06-09",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  },
  "administrative_contacts" : [ {
    "handle" : "AB34766-RIPE",
    "name" : "Andrii Balytskyi",
    "address" : [ "5 St. Cyril and Methodius str., 1st floor, office 3", "8000", "Burgas", "BULGARIA" ],
    "street" : "5 St. Cyril And Methodius Str.",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : "BULGARIA",
    "phone" : [ "+359 56959300" ],
    "mnt_by" : [ "bg-eurohoster-1-mnt" ],
    "date_created" : "2016-08-02",
    "date_updated" : "2021-04-18",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "AB34766-RIPE",
    "name" : "Andrii Balytskyi",
    "address" : [ "5 St. Cyril and Methodius str., 1st floor, office 3", "8000", "Burgas", "BULGARIA" ],
    "street" : "5 St. Cyril And Methodius Str.",
    "city" : "Burgas",
    "zip_code" : "8000",
    "country" : "BULGARIA",
    "phone" : [ "+359 56959300" ],
    "mnt_by" : [ "bg-eurohoster-1-mnt" ],
    "date_created" : "2016-08-02",
    "date_updated" : "2021-04-18",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS49981	WorldStream B.V.	NL
AS21100	GREEN FLOID LLC	US
AS52000	MIRhosting B.V.	NL

Upstreams

AS Number	Description	Country
AS49981	WorldStream B.V.	NL
AS52000	MIRhosting B.V.	NL

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