AS1149
SURF B.V.
Scanned 0s ago
📋 Summary
IP address summary information| Name | SURF B.V. |
| Website | Tijdelijk uitgeleend aan UTWENTE voor onderzoek |
| IPv4 addresses | 768 |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Aug 21, 2002 |
| Updated | Sep 03, 2019 |
📊 IP Ranges
IPv4: 3 | IPv6: 1| Netblock | IP Count |
|---|---|
| 145.116.218.0/24 | 256 |
| 145.116.219.0/24 | 256 |
| 145.100.118.0/24 | 256 |
| 2001:610:9000::/41 | 0 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS1149 |
| Name | SURFNET-AS |
| Organization | SURF B.V. |
| Status | active |
| Allocated | Aug 21, 2002 |
| Updated | Sep 03, 2019 |
Contacts
| Registrant | SURF B.V. |
| Abuse Contact | SURF Network Maintainer <cert@surfcert.nl> |
| Admin Contact | SURF Network Maintainer <cert@surfcert.nl> |
| Tech Contact | SURF Network Maintainer <cert@surfcert.nl> |
| Phone | +31887873000 |
| Address | P.O. Box 19035 3501 DA Utrecht NETHERLANDS |
Source: RIPE NCC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS20473 | The Constant Company, LLC |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 145.116.218.0/24 | AS1149 | /24 | ✓ Valid |
| 145.116.219.0/24 | AS1149 | /24 | ✓ Valid |
| 145.100.118.0/24 | AS1149 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).