AS213576 Robert Weir 🇮🇪 IE
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
14
15 × /48
Upstreams
15
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS213576
- Name
- Robert Weir
- Organisation
- Robert Weir
- Country
- 🇮🇪 IE
- RIR
- RIPENCC
- Allocated
- 2025-01-15
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS213576:AS-ALL
- Website
- https://ertius.net/
- Looking glass
- https://bgp.tools/as/213576
- PeeringDB
- net/38332
- Exchanges
- 23
- Facilities
- 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 |
|---|---|---|---|---|---|
| AS6204 INTERKVM HOST SRL | 🇷🇴 RO | 20,953 | 5 | 8 | CAIDA |
| AS34927 iFog GmbH | 🇨🇠CH | 20,131 | 39 | 47 | CAIDA |
| AS34872 Servperso Systems | 🇧🇪 BE | 20,104 | 10 | 5 | inferred |
| AS52025 ParadoxNetworks Limited | 🇬🇧 GB | 20,044 | 15 | 89 | CAIDA |
| AS20473 The Constant Company, LLC | 🇺🇸 US | 20,044 | 1,751 | 1 | inferred |
| AS394256 Tech Futures Interactive Inc. | 🇨🇦 CA | 385 | 20 | 1 | inferred |
| AS8283 Netwerkvereniging Coloclue | 🇳🇱 NL | 38 | 3 | 40 | inferred |
| AS212396 FyfeWeb Ltd | 🇬🇧 GB | 31 | 13 | 81 | CAIDA |
| AS214757 Jakub Krsa | 🇨🇿 CZ | 28 | 1 | 9 | inferred |
| AS41051 Freetransit Project (Openfactory GmbH) | 🇨🇠CH | 20 | 0 | 8 | CAIDA |
| AS11967 Hop179 OU | 🇪🇪 EE | 20 | 5 | 2 | CAIDA |
| AS37989 DCS1 | 🇸🇬 SG | 0 | 2 | 5 | inferred |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 4 | inferred |
| AS205794 JINZE YANG | 🇨🇳 CN | 0 | 0 | 1 | inferred |
| AS199854 Jens Thies | 🇩🇪 DE | 0 | 0 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 56,869 | 236 | 151 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,182 | 64 | 1 | CAIDA |
| AS3216 Vimpelcom PJSC | 🇷🇺 RU | 24,214 | 591 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,803 | 45 | 6 | CAIDA |
| AS137409 GSL Networks Pty LTD | 🇦🇺 AU | 20,044 | 574 | 70 | CAIDA |
| AS6696 VERIXI SA | 🇧🇪 BE | 170 | 49 | 1 | CAIDA |
| AS1103 SURF B.V. | 🇳🇱 NL | 29 | 99 | 1 | CAIDA |
| AS58057 Securebit AG | 🇨🇠CH | 21 | 14 | 4 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 4 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 4 | CAIDA |
| AS204092 Association GRIFON | 🇫🇷 FR | 10 | 2 | 5 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 4 | CAIDA |
| AS401753 BIXCE Inc | 🇻🇬 VG | 2 | 1 | 6 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 2 | 7 | 4 | CAIDA |
| AS202365 Chronos | 🇹🇷 TR | 0 | 4 | 1 | CAIDA |
| AS49134 10VPN Research Network LTD | 🇬🇧 GB | 0 | 0 | 1 | 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.