AS12905 ACS spol. s r. o. 🇸🇰 SK
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
9,984 (39 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS12905
- Name
- ACS spol. s r. o.
- Organisation
- ACS
- Country
- 🇸🇰 SK
- RIR
- RIPENCC
- Allocated
- 1999-12-30
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-ACSSK
- Website
- http://www.acs.sk
- PeeringDB
- net/7922
- Exchanges
- 3
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 |
|---|---|---|---|---|---|
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,136 | 1,812 | 134 | CAIDA |
| AS31230 SIX.SK Route Servers | 🇸🇰 SK | 264 | 0 | 13 | CAIDA |
| AS31117 ENERGOTEL a.s. | 🇸🇰 SK | 47 | 17 | 230 | CAIDA |
| AS15935 ha-vel internet s.r.o. | 🇨🇿 CZ | 33 | 13 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,561 | 235 | 87 | CAIDA |
| AS3303 Swisscom (Schweiz) AG | 🇨🇭 CH | 20,356 | 345 | 12 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,776 | 45 | 11 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS16354 TIMES NETWORKS s.r.o. | 🇸🇰 SK | 0 | 5 | 215 | CAIDA |
| AS208670 BitComp s.r.o. | 🇸🇰 SK | 0 | 1 | 21 | 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.