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AS48853 JSC PO Sevmash | 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

JSC PO Sevmash sevmash.ru

RU 1 Routes

AS Data

AS48853

AS48853 – JSC PO Sevmash

AS Number	48853
AS Name	SEVMASH-AS
Organization	JSC PO Sevmash (org-jps4-ripe)
Country	RU
Website	sevmash.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2018-06-28

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Use ASN data for AS48853 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.25.191.0/24	AS48853	JSC PO Sevmash	JSC PO Sevmash	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 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS48853'

% Abuse contact for 'AS48853' is 'john@sevmash.ru'

aut-num:        AS48853
as-name:        SEVMASH-AS
org:            ORG-JPS4-RIPE
admin-c:        JPS272-RIPE
tech-c:         JPS272-RIPE
import:         from AS20632 accept ANY
import:         from AS12389 accept ANY
export:         to AS20632 announce AS48853
export:         to AS12389 announce AS48853
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPADDRESS-RU
sponsoring-org: ORG-IL934-RIPE
status:         ASSIGNED
created:        2018-06-28T07:16:07Z
last-modified:  2026-01-12T16:44:13Z
source:         RIPE

organisation:   ORG-JPS4-RIPE
org-name:       JSC PO Sevmash
country:        RU
address:        Arkhangelskoe shosse, 58
address:        164500 Severodvinsk
address:        Russian Federation
abuse-c:        JPS272-RIPE
mnt-ref:        IPADDRESS-RU
mnt-by:         IPADDRESS-RU
org-type:       OTHER
created:        2018-06-21T19:43:41Z
last-modified:  2026-01-12T16:44:05Z
source:         RIPE # Filtered

role:           JSC PO Sevmash
address:        Arkhangelskoe shosse, 58
address:        164500 Severodvinsk
address:        Russian Federation
abuse-mailbox:  john@sevmash.ru
phone:          +7 8184 504967
nic-hdl:        JPS272-RIPE
mnt-by:         IPADDRESS-RU
created:        2026-01-12T16:43:50Z
last-modified:  2026-01-12T16:43:50Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS47870 - AS49384",
    "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" : "2025-07-09",
    "date_updated" : "2025-07-09",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS48853",
    "as_name" : "SEVMASH-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS20632 accept ANY", "from AS12389 accept ANY" ],
    "export" : [ "to AS20632 announce AS48853", "to AS12389 announce AS48853" ],
    "organization" : "ORG-JPS4-RIPE",
    "sponsoring_organization" : "ORG-IL934-RIPE",
    "admin_contacts" : [ "JPS272-RIPE" ],
    "tech_contacts" : [ "JPS272-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "IPADDRESS-RU" ],
    "date_created" : "2018-06-28",
    "date_updated" : "2026-01-12",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-JPS4-RIPE",
    "name" : "JSC PO Sevmash",
    "type" : "OTHER",
    "address" : [ "Arkhangelskoe shosse, 58", "164500 Severodvinsk", "Russian Federation" ],
    "street" : "Arkhangelskoe Shosse",
    "city" : "Severodvinsk",
    "zip_code" : "164500",
    "country" : [ "RU" ],
    "abuse_contacts" : [ "JPS272-RIPE" ],
    "mnt_ref" : [ "IPADDRESS-RU" ],
    "mnt_by" : [ "IPADDRESS-RU" ],
    "date_created" : "2018-06-21",
    "date_updated" : "2026-01-12",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  },
  "administrative_contacts" : [ {
    "handle" : "JPS272-RIPE",
    "name" : "JSC PO Sevmash",
    "address" : [ "Arkhangelskoe shosse, 58", "164500 Severodvinsk", "Russian Federation" ],
    "street" : "Arkhangelskoe Shosse",
    "city" : "Severodvinsk",
    "zip_code" : "164500",
    "country" : "RUSSIAN FEDERATION",
    "abuse_mailbox" : [ "john@sevmash.ru" ],
    "phone" : [ "+7 8184 504967" ],
    "mnt_by" : [ "IPADDRESS-RU" ],
    "date_created" : "2026-01-12",
    "date_updated" : "2026-01-12",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ],
  "technical_contacts" : [ {
    "handle" : "JPS272-RIPE",
    "name" : "JSC PO Sevmash",
    "address" : [ "Arkhangelskoe shosse, 58", "164500 Severodvinsk", "Russian Federation" ],
    "street" : "Arkhangelskoe Shosse",
    "city" : "Severodvinsk",
    "zip_code" : "164500",
    "country" : "RUSSIAN FEDERATION",
    "abuse_mailbox" : [ "john@sevmash.ru" ],
    "phone" : [ "+7 8184 504967" ],
    "mnt_by" : [ "IPADDRESS-RU" ],
    "date_created" : "2026-01-12",
    "date_updated" : "2026-01-12",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ]
}

Peers

AS Number	Description	Country
AS12389	PJSC Rostelecom	RU
AS20632	PJSC MegaFon	RU

Upstreams

AS Number	Description	Country
AS12389	PJSC Rostelecom	RU
AS20632	PJSC MegaFon	RU

Contacts

Email Contacts

john@sevmash.ru

Abuse Contacts

john@sevmash.ru

Frequently Asked Questions

What is ASN AS48853?

ASN AS48853 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS48853?

AS48853 is listed under JSC PO Sevmash.

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.