AS42021 Mostostal Warszawa S.A. 🇵🇱 PL
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS42021
- Name
- Mostostal Warszawa S.A.
- Organisation
- Mostostal Warszawa S.A.
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2006-12-05
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
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 aut-num: AS42021 as-name: MOSTOSTAL-WARSZAWA org: ORG-MW5-RIPE import: from AS12741 action pref=100; accept ANY export: to AS12741 announce AS42021 import: from AS8246 action pref=100; accept ANY export: to AS8246 announce AS42021 admin-c: PC11080-RIPE tech-c: PC11080-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: IPARTNERS-MNT created: 2006-12-05T15:10:58Z last-modified: 2018-09-04T10:20:39Z source: RIPE sponsoring-org: ORG-ITP1-RIPE organisation: ORG-MW5-RIPE org-name: Mostostal Warszawa S.A. country: PL reg-nr: 012059053 org-type: OTHER address: Konstruktorska 11a address: 02-673 address: Warszawa address: Poland phone: +48 22 2507661 abuse-c: AR27068-RIPE admin-c: PC11080-RIPE mnt-ref: IPARTNERS-MNT mnt-by: IPARTNERS-MNT created: 2006-12-08T09:56:21Z last-modified: 2026-05-13T05:20:17Z source: RIPE # Filtered person: Pawel Czechowski address: Mostostal Warszawa S.A. address: ul. Konstruktorska 11A address: 02-673 Warszawa address: Poland phone: +48 22 2507661 fax-no: +48 22 2507667 nic-hdl: PC11080-RIPE mnt-by: IPARTNERS-MNT created: 2011-07-11T10:30:09Z last-modified: 2014-08-01T08:01:22Z source: RIPE # Filtered