AS48853 JSC PO Sevmash 🇷🇺 RU

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS48853
Name: JSC PO Sevmash
Organisation: JSC PO Sevmash
Country: 🇷🇺 RU
RIR: RIPENCC
Allocated: 2018-06-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

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

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
reg-nr:         1082902001401
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:  2026-05-13T05:13:00Z
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