AS201398 Guwin Universal Services LLC 🇺🇸 US
BRYSON GUWIN. Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
10
10 × /48
Upstreams
12
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
5
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS201398
- Name
- Guwin Universal Services LLC
- Organisation
- Guwin Universal Services LLC
- Country
- 🇺🇸 US
- RIR
- RIPENCC
- Allocated
- 2026-02-06
- Network type
- NSP
- Traffic levels
- 10-20Gbps
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- AS201398:AS-DOWNSTREAM
- Website
- https://guwin.us
- PeeringDB
- net/31506
- Exchanges
- 50
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 |
|---|---|---|---|---|---|
| AS56655 Gigahost AS | 🇳🇴 NO | 15,509 | 35 | 12 | inferred |
| AS215638 Cilix Limited | 🇬🇧 GB | 15,410 | 10 | 25 | CAIDA |
| AS34872 Servperso Systems | 🇧🇪 BE | 86 | 10 | 15 | inferred |
| AS212895 Johannes Ernst | 🇩🇪 DE | 57 | 5 | 37 | CAIDA |
| AS215828 Tizian Maxime Weigt trading as "TMW Global Networks" | 🇩🇪 DE | 23 | 3 | 44 | inferred |
| AS58057 Securebit AG | 🇨🇭 CH | 21 | 14 | 15 | inferred |
| AS214757 Jakub Krsa | 🇨🇿 CZ | 11 | 1 | 91 | inferred |
| AS214762 Sebastian Stefanek trading as MatHost.eu | 🇵🇱 PL | 10 | 2 | 40 | inferred |
| AS205941 Lungu Stefan Gabriel | 🇷🇴 RO | 5 | 2 | 25 | inferred |
| AS206499 LOCIX LIMITED | 🇬🇧 GB | 4 | 3 | 1 | inferred |
| AS401753 BIXCE Inc | 🇻🇬 VG | 2 | 1 | 7 | inferred |
| AS49134 10VPN Research Network LTD | 🇬🇧 GB | 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 | 53,108 | 185 | 266 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,792 | 45 | 26 | CAIDA |
| AS208972 GIBIRNet Iletisim | 🇹🇷 TR | 422 | 89 | 32 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 10 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 23 | CAIDA |
| AS49673 Truenetwork LLC | 🇷🇺 RU | 9 | 4 | 1 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS62425 Mailbox Internet Hizmetleri Ltd. Sti. | 🇹🇷 TR | 7 | 14 | 39 | inferred |
| AS199746 NextServ LLC | 🇺🇸 US | 0 | 0 | 80 | inferred |
| AS202119 Malthe Kragh Tankred | 🇩🇰 DK | 0 | 0 | 54 | inferred |
| AS219529 Yulia Kurganova | 🇷🇺 RU | 0 | 0 | 54 | inferred |
| AS215899 Justas Gudynas | 🇱🇹 LT | 0 | 0 | 8 | inferred |
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.