AS204013
NRB-MNT
Scanned 3 days ago
📋 Summary
IP address summary information| Name | NRB-MNT |
| Country | BE |
| IPv4 addresses | 20K |
| IPv6 addresses | ~2^82 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Nov 05, 2025 |
| Updated | Apr 21, 2026 |
🗺️ Geolocation
Liège, BECountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 18 | IPv6: 2| Netblock | IP Count |
|---|---|
| 217.117.36.0/24 | 256 |
| 217.117.46.0/24 | 256 |
| 217.117.40.0/24 | 256 |
| 217.117.32.0/24 | 256 |
| 217.117.50.0/24 | 256 |
| 2a02:7100::/32 | 0 |
| 217.117.38.0/24 | 256 |
| 217.117.56.0/24 | 256 |
| 217.117.63.0/24 | 256 |
| 217.117.43.0/24 | 256 |
| 2a02:7100:ffff::/48 | 0 |
| 217.117.32.0/19 | 8.2K |
| 217.117.39.0/24 | 256 |
| 217.117.37.0/24 | 256 |
| 217.117.44.0/24 | 256 |
| 217.117.61.0/24 | 256 |
| 217.117.32.0/20 | 4.1K |
| 217.117.48.0/20 | 4.1K |
| 217.117.34.0/24 | 256 |
| 217.117.41.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS204013 |
| Name | NRB |
| Organization | NRB-MNT |
| Status | active |
| Allocated | Nov 05, 2025 |
| Updated | Apr 21, 2026 |
Contacts
| Registrant | NRB-MNT |
| Abuse Contact | Abuse-C Role <ripe-tech@nrb.be> |
| Admin Contact | NRB LIR Staff |
| Tech Contact | NRB LIR Staff |
| Phone | +32 4 249 78 04 |
| Address | Network Research Belgium Parc Industriel des Hauts-Sarts B-4040 Herstal Belgium |
Source: RIPE NCC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
3 upstreams⬇️ Downstreams
1 downstream| ASN | Name | Country |
|---|---|---|
| AS12942 | NRB-AS Network Research Belgium S.A. | - |
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 217.117.36.0/24 | AS204013 | /24 | Not Found |
| 217.117.46.0/24 | AS204013 | /24 | Not Found |
| 217.117.40.0/24 | AS204013 | /24 | Not Found |
| 217.117.32.0/24 | AS204013 | /24 | Not Found |
| 217.117.50.0/24 | AS204013 | /24 | Not Found |
| 217.117.38.0/24 | AS204013 | /24 | Not Found |
| 217.117.56.0/24 | AS204013 | /24 | Not Found |
| 217.117.63.0/24 | AS204013 | /24 | Not Found |
| 217.117.43.0/24 | AS204013 | /24 | Not Found |
| 217.117.32.0/19 | AS204013 | /19 | Not Found |
| 217.117.39.0/24 | AS204013 | /24 | Not Found |
| 217.117.37.0/24 | AS204013 | /24 | Not Found |
| 217.117.44.0/24 | AS204013 | /24 | Not Found |
| 217.117.61.0/24 | AS204013 | /24 | Not Found |
| 217.117.32.0/20 | AS204013 | /20 | Not Found |
| 217.117.48.0/20 | AS204013 | /20 | Not Found |
| 217.117.34.0/24 | AS204013 | /24 | Not Found |
| 217.117.41.0/24 | AS204013 | /24 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).