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AS41821 Optimizely GmbH | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Optimizely GmbH optimizely.com

DE 4 Routes

AS Data

AS41821

AS41821 – Optimizely GmbH

AS Number	41821
AS Name	OPTIVO
Organization	Optimizely GmbH (org-og84-ripe)
Country	DE
Website	optimizely.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-06-30

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.210.81.0/24	AS41821	Optimizely GmbH	Episerver Inc.	256
185.210.80.0/24	AS41821	Optimizely GmbH	Optimizely GmbH	256
185.210.83.0/24	AS41821	Optimizely GmbH	Optimizely GmbH	256
185.210.82.0/24	AS41821	Optimizely GmbH	DE EPI US LST	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 'AS40960 - AS42171'

as-block:       AS40960 - AS42171
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 'AS41821'

% Abuse contact for 'AS41821' is 'net-abuse@optimizely.com'

aut-num:        AS41821
as-name:        OPTIVO
org:            ORG-OG84-RIPE
import:         from AS25291 accept ANY
export:         to AS25291 announce AS41821
import:         from AS42473 accept ANY
export:         to AS42473 announce AS41821
admin-c:        DW4915-RIPE
tech-c:         DW4915-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         de-optivo-1-1-mnt
created:        2017-06-30T08:06:59Z
last-modified:  2018-09-04T12:02:44Z
source:         RIPE

organisation:   ORG-OG84-RIPE
org-name:       Optimizely GmbH
country:        DE
org-type:       LIR
address:        Wallstra�e 59
address:        10179
address:        Berlin
address:        GERMANY
phone:          +49 30 7680780
admin-c:        DW4915-RIPE
tech-c:         DW4915-RIPE
abuse-c:        AR41374-RIPE
mnt-ref:        de-optivo-1-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         de-optivo-1-1-mnt
created:        2017-06-12T12:27:56Z
last-modified:  2024-06-18T12:18:41Z
source:         RIPE # Filtered

person:         Denny Weinert
address:        Wallstra�e 59
address:        10179
address:        Berlin
address:        GERMANY
phone:          +49 30 7680780
nic-hdl:        DW4915-RIPE
mnt-by:         de-optivo-1-1-mnt
created:        2017-06-12T12:27:55Z
last-modified:  2024-07-01T12:01:22Z
source:         RIPE

% 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" : "AS40960 - AS42171",
    "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" : "AS41821",
    "as_name" : "OPTIVO",
    "status" : "ASSIGNED",
    "import" : [ "from AS25291 accept ANY", "from AS42473 accept ANY" ],
    "export" : [ "to AS25291 announce AS41821", "to AS42473 announce AS41821" ],
    "organization" : "ORG-OG84-RIPE",
    "admin_contacts" : [ "DW4915-RIPE" ],
    "tech_contacts" : [ "DW4915-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "de-optivo-1-1-mnt" ],
    "date_created" : "2017-06-30",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-OG84-RIPE",
    "name" : "Optimizely GmbH",
    "type" : "LIR",
    "address" : [ "Wallstra?e 59", "10179", "Berlin", "GERMANY" ],
    "city" : "Berlin",
    "zip_code" : "10179",
    "country" : [ "DE" ],
    "phone" : [ "+49 30 7680780" ],
    "admin_contacts" : [ "DW4915-RIPE" ],
    "tech_contacts" : [ "DW4915-RIPE" ],
    "abuse_contacts" : [ "AR41374-RIPE" ],
    "mnt_ref" : [ "de-optivo-1-1-mnt" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "de-optivo-1-1-mnt" ],
    "date_created" : "2017-06-12",
    "date_updated" : "2024-06-18",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "DW4915-RIPE",
    "name" : "Denny Weinert",
    "address" : [ "Wallstra?e 59", "10179", "Berlin", "GERMANY" ],
    "city" : "Berlin",
    "zip_code" : "10179",
    "country" : "GERMANY",
    "phone" : [ "+49 30 7680780" ],
    "mnt_by" : [ "de-optivo-1-1-mnt" ],
    "date_created" : "2017-06-12",
    "date_updated" : "2024-07-01",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "DW4915-RIPE",
    "name" : "Denny Weinert",
    "address" : [ "Wallstra?e 59", "10179", "Berlin", "GERMANY" ],
    "city" : "Berlin",
    "zip_code" : "10179",
    "country" : "GERMANY",
    "phone" : [ "+49 30 7680780" ],
    "mnt_by" : [ "de-optivo-1-1-mnt" ],
    "date_created" : "2017-06-12",
    "date_updated" : "2024-07-01",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS25291	SysEleven GmbH	DE
AS13335	Cloudflare, Inc.	US
AS42473	ANEXIA Internetdienstleistungs GmbH	AT

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US

Frequently Asked Questions

What is ASN AS41821?

ASN AS41821 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS41821?

AS41821 is listed under Optimizely GmbH.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.