AS60592 Gransy s.r.o. 🇨🇿 CZ
Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
18
6,656 (26 × /24)
IPv6 prefixes
3
3 × /32
Upstreams
13
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS60592
- Name
- Gransy s.r.o.
- Organisation
- Gransy s.r.o. - anycastdns.cz
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2013-06-19
- Network type
- Content
- Traffic levels
- 1-5Gbps
- Scope
- Global
- Peering policy
- Open
- Website
- https://gransy.com/
- PeeringDB
- net/8159
- Exchanges
- 6
- Facilities
- 8
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 |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,866 | 235 | 4 | inferred |
| AS13004 Serbian Open Exchange DOO | 🇷🇸 RS | 20,533 | 4 | 4 | CAIDA |
| AS20473 The Constant Company, LLC | 🇺🇸 US | 17,227 | 1,727 | 208 | CAIDA |
| AS917 Misaka Network, Inc. | 🇺🇸 US | 90 | 29 | 2 | CAIDA |
| AS140951 IPTP Networks | ðŸ‡ðŸ‡° HK | 56 | 32 | 3 | CAIDA |
| AS57695 Misaka Network, Inc. | 🇺🇸 US | 44 | 11 | 1 | CAIDA |
| AS39122 Blacknight Internet Solutions Limited | 🇮🇪 IE | 33 | 26 | 17 | CAIDA |
| AS23961 Misaka Network, Inc. | 🇺🇸 US | 26 | 13 | 3 | CAIDA |
| AS43541 VSHosting s.r.o. | 🇨🇿 CZ | 14 | 18 | 155 | CAIDA |
| AS15685 CASABLANCA INT a.s. | 🇨🇿 CZ | 12 | 59 | 286 | CAIDA |
| AS50338 GamerHost s.r.o. | 🇨🇿 CZ | 8 | 2 | 3 | CAIDA |
| AS29134 Webglobe, s.r.o. | 🇨🇿 CZ | 4 | 22 | 162 | CAIDA |
| AS29504 Freenet Liberec, z.s. | 🇨🇿 CZ | 0 | 1 | 2 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24482 SG.GS | 🇸🇬 SG | 4,647 | 45 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
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.