AS679 TUNET-AS Technische Universitat Wien
🇦🇹Org handle: ORG-TUW1-RIPE
Technische Universitaet Wien
RIPE NCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)134,432
Announced (BGP)132,096
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 45/100 · Medium riskRPKI ROA coverage
0%
1 prefix RPKI invalid
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 100% of announced prefixes (3 of 3) have no valid ROA, 1 of them RPKI invalid
- Only one upstream seen in the AS paths of its routes
Based on 3 announced prefixes, updated daily (2026-10-19). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-26 | |
| No ROA | RIPE | 2026-10-26 | |
| Invalid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)14Prefix | Country | RIR | Status |
|---|---|---|---|
| 128.130.0.0/15 | 🇦🇹 AT | RIPENCC | assigned |
| 192.35.240.0/22 | 🇦🇹 AT | RIPENCC | assigned |
| 192.35.244.0/24 | 🇦🇹 AT | RIPENCC | assigned |
| 193.170.64.0/27 | 🇦🇹 AT | RIPE | assigned |
| 193.170.72.0/24 | 🇦🇹 AT | RIPE | assigned |
| 193.170.73.0/24 | 🇦🇹 AT | RIPE | assigned |
| 193.170.74.0/24 | 🇦🇹 AT | RIPE | assigned |
| 193.170.75.0/24 | 🇦🇹 AT | RIPE | assigned |
| 193.170.76.0/24 | 🇦🇹 AT | RIPE | assigned |
| 193.170.77.0/24 | 🇦🇹 AT | RIPE | assigned |
1-10 of 14
1 / 2
All 3 announced prefixes of AS679 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS679 hands its own prefixes to: transit providers, or peers at an exchange.
- AS1853ACONET3
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS679 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/679Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/679" | jq