ASN AS49450 is an Autonomous System Number used to identify a network for BGP internet routing.

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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AS49450 Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation

Q: Who manages ASN AS49450?

AS49450 is listed under Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation.

ASN Lookup Tool

Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation oparina4.ru

RU 1 Routes

AS Data

AS49450

AS49450 – Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation

AS Number	49450
AS Name	NCAGP-AS
Organization	Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation(org-fsbi5-ripe)
Country	RU
Website	oparina4.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-07-08

ASN Intelligence API for production workflows

Use ASN data for AS49450 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.8.90.0/24	AS49450	Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation	Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation	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 'AS49386 - AS49866'

as-block:       AS49386 - AS49866
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:        2026-02-24T07:14:53Z
last-modified:  2026-02-24T07:14:53Z
source:         RIPE

% Information related to 'AS49450'

% Abuse contact for 'AS49450' is 'info@oparina4.ru'

aut-num:        AS49450
as-name:        NCAGP-AS
org:            ORG-FSBI5-RIPE
import:         from AS5429 accept ANY
export:         to AS5429 announce AS49450
import:         from AS6863 accept ANY
export:         to AS6863 announce AS49450
import:         from AS25159 accept ANY
export:         to AS25159 announce AS49450
admin-c:        NMRC1-RIPE
tech-c:         NMRC1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IP-RIPE
created:        2019-07-08T15:12:40Z
last-modified:  2025-12-30T08:14:32Z
source:         RIPE
sponsoring-org: ORG-IL934-RIPE

organisation:   ORG-FSBI5-RIPE
org-name:       Federal State Budget Institution NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY named after academician V. I. Kulakov of the Ministry of Healthcare of the Russian Federation
country:        RU
address:        ul. Akademika Oparina, d. 4
address:        117997 Moscow
address:        Russia
abuse-c:        NMRC1-RIPE
mnt-ref:        IP-RIPE
mnt-by:         IP-RIPE
org-type:       OTHER
created:        2019-07-05T12:18:58Z
last-modified:  2026-01-12T15:54:58Z
source:         RIPE # Filtered

role:           NATIONAL MEDICAL RESEARCH CENTER FOR OBSTETRICS, GYNECOLOGY AND PERINATOLOGY
nic-hdl:        NMRC1-RIPE
address:        ul. Akademika Oparina, d. 4
address:        117997 Moscow
address:        Russia
abuse-mailbox:  info@oparina4.ru
mnt-by:         IP-RIPE
created:        2019-07-09T14:17:47Z
last-modified:  2026-01-12T15:54:53Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)

Parsed Whois Response

Peers

AS Number	Description	Country
AS6863	OJSC Rosnet	RU
AS25159	PJSC MegaFon	RU
AS5429	Telecommunications center UMOS, LLC	RU

Upstreams

AS Number	Description	Country
AS25159	PJSC MegaFon	RU
AS5429	Telecommunications center UMOS, LLC	RU

Contacts

Email Contacts

info@oparina4.ru

Abuse Contacts