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AS218937 Nasonov Mikhail Mikhailovich

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

Nasonov Mikhail Mikhailovich me.com

RU 1 Routes

AS Data

AS218937

AS218937 – Nasonov Mikhail Mikhailovich

AS Number	218937
AS Name	NET-218937
Organization	Nasonov Mikhail Mikhailovich (org-cl178-ripe)
Country	RU
Website	me.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-08-18

ASN Intelligence API for production workflows

Use ASN data for AS218937 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
37.130.199.0/24	AS0			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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS218937'

% Abuse contact for 'AS218937' is 'mnasonov@me.com'

aut-num:        AS218937
as-name:        NET-218937
org:            ORG-CL178-RIPE
import:         from AS20473 accept ANY
export:         to AS20473 announce AS218937
admin-c:        MMN33-RIPE
tech-c:         MMN33-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MMN33-MNT
created:        2026-08-18T07:56:31Z
last-modified:  2026-08-18T20:20:09Z
source:         RIPE

organisation:   ORG-CL178-RIPE
org-name:       Nasonov Mikhail Mikhailovich
country:        RU
reg-nr:         Not Applicable
org-type:       LIR
address:        95B Letnaya str.
address:        125424
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +79671366640
admin-c:        MMN33-RIPE
abuse-c:        NMM40-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MMN33-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MMN33-MNT
created:        2011-10-10T10:23:50Z
last-modified:  2026-05-13T07:16:12Z
source:         RIPE # Filtered

person:         Mikhail Nasonov
nic-hdl:        MMN33-RIPE
mnt-by:         MMN33-MNT
created:        2009-04-28T11:58:52Z
last-modified:  2026-08-16T10:27:20Z
source:         RIPE # Filtered

% 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" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS218937",
    "as_name" : "NET-218937",
    "status" : "ASSIGNED",
    "import" : [ "from AS20473 accept ANY" ],
    "export" : [ "to AS20473 announce AS218937" ],
    "organization" : "ORG-CL178-RIPE",
    "admin_contacts" : [ "MMN33-RIPE" ],
    "tech_contacts" : [ "MMN33-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MMN33-MNT" ],
    "date_created" : "2026-08-18",
    "date_updated" : "2026-08-18",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-CL178-RIPE",
    "name" : "Nasonov Mikhail Mikhailovich",
    "type" : "LIR",
    "address" : [ "95B Letnaya str.", "125424", "Moscow", "RUSSIAN FEDERATION" ],
    "street" : "Letnaya Str.",
    "city" : "Moscow",
    "zip_code" : "125424",
    "country" : [ "RU" ],
    "phone" : [ "+79671366640" ],
    "admin_contacts" : [ "MMN33-RIPE" ],
    "abuse_contacts" : [ "NMM40-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MMN33-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MMN33-MNT" ],
    "date_created" : "2011-10-10",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  },
  "administrative_contacts" : [ {
    "handle" : "MMN33-RIPE",
    "name" : "Mikhail Nasonov",
    "mnt_by" : [ "MMN33-MNT" ],
    "date_created" : "2009-04-28",
    "date_updated" : "2026-08-16",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MMN33-RIPE",
    "name" : "Mikhail Nasonov",
    "mnt_by" : [ "MMN33-MNT" ],
    "date_created" : "2009-04-28",
    "date_updated" : "2026-08-16",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS20473	The Constant Company, LLC	US

Frequently Asked Questions

What is ASN AS218937?

ASN AS218937 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS218937?

AS218937 is listed under Nasonov Mikhail Mikhailovich.

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.