AS210146 Dawid Lewandowski 🇵🇱 PL
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
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
- AS210146
- Name
- Dawid Lewandowski
- Organisation
- Dawid Lewandowski
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2025-04-22
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS208885 - AS214345 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: 2026-07-13T14:17:33Z last-modified: 2026-07-13T14:17:33Z source: RIPE aut-num: AS210146 as-name: SP4DKF descr: Ham radio and network enthusiast org: ORG-DKF1-RIPE sponsoring-org: ORG-NL600-RIPE import: from AS34525 accept ANY export: to AS34525 announce AS210146 import: from AS20473 accept ANY export: to AS20473 announce AS210146 admin-c: DL11704-RIPE tech-c: DL11704-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: SP4DKF-MNT created: 2025-04-22T12:14:03Z last-modified: 2025-04-22T14:22:40Z source: RIPE organisation: ORG-DKF1-RIPE org-name: Dawid Lewandowski org-type: OTHER address: P.O. Box 9, Bialystok 19 address: 15-859 Bialystok, POLAND country: PL reg-nr: Not Applicable abuse-c: ACRO60061-RIPE mnt-ref: SP4DKF-MNT mnt-ref: NoPKT-MNT mnt-by: SP4DKF-MNT created: 2025-04-16T17:23:50Z last-modified: 2026-05-13T05:20:50Z source: RIPE # Filtered person: Dawid Lewandowski address: Poland phone: +48000000000 nic-hdl: DL11704-RIPE mnt-by: SP4DKF-MNT created: 2025-04-16T12:55:28Z last-modified: 2025-04-16T12:58:05Z source: RIPE # Filtered