AS30851 Sileman Sp. z o.o. 🇵🇱 PL
Announcing 47 prefixes, seen at the RIS collectors.
IPv4 prefixes
47
65,809 (257 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
11
ASes reachable through it
Registry and operator data
- AS number
- AS30851
- Name
- Sileman Sp. z o.o.
- Organisation
- Sileman Sp. z o.o.
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2003-12-19
- Network type
- NSP
- Traffic levels
- 20-50Gbps
- Scope
- Regional
- Peering policy
- Restrictive
- IRR as-set
- AS-SGMI
- Website
- http://sileman.pl/
- Looking glass
- http://noc.sileman.pl/
- PeeringDB
- net/3394
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS12741 Netia SA | 🇵🇱 PL | 634 | 165 | 564 | CAIDA |
| AS12912 T-Mobile Polska S.A. | 🇵🇱 PL | 404 | 48 | 544 | CAIDA |
| AS15694 Atman Sp. z o.o. | 🇵🇱 PL | 249 | 44 | 635 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24482 SG.GS | 🇸🇬 SG | 4,980 | 45 | 42 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS43837 Lukasz Pelka trading as VEGA | 🇵🇱 PL | 0 | 7 | 291 | CAIDA |
| AS51769 Elwico s.c. | 🇵🇱 PL | 0 | 2 | 84 | CAIDA |
| AS197187 IntraCOM.pl S.C. Grzegorz Lemantowicz, Artur Molski | 🇵🇱 PL | 0 | 1 | 43 | CAIDA |
| AS201451 ARCOMP Adam Rosik | 🇵🇱 PL | 0 | 1 | 42 | CAIDA |
| AS43929 ASN Sp. z o.o. | 🇵🇱 PL | 0 | 1 | 41 | CAIDA |
| AS24578 Slaski Inkubator Przedsiebiorczosci Sp. z o.o. | 🇵🇱 PL | 0 | 1 | 41 | CAIDA |
| AS199965 BETA-COM Sp. z o.o. | 🇵🇱 PL | 0 | 2 | 6 | CAIDA |
| AS59990 Netrunner Anna Polak | 🇵🇱 PL | 0 | 4 | 4 | CAIDA |
| AS51931 ARPNET WOJCIECH CHODACKI | 🇵🇱 PL | 0 | 2 | 4 | CAIDA |
| AS60189 WEGLOKOKS S.A. | 🇵🇱 PL | 0 | 1 | 3 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.