AS398900 University of North Carolina at Chapel Hill
IPv4 addresses
1,024
IPv6 /48 networks
4,096
RPKI
2 valid0 no ROA
Peers and downstreams
2
Holder
- AS name
- RENCI-FABRIC
- Description
- MNT-UNC-1 autnum AS398900
- Organisation
- University of North Carolina at Chapel Hill
- Abuse contact
- Not published
- Assigned
- 2020-10-07
- Registered
- 2020-10-08
- Record last changed
- 2020-10-08 20:31 UTC
| AS293 | Esnet ESNET |
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 80/100| pass | Prefixes covered by valid ROAs 2 of 2 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| partly | More than one upstream 1 upstream seen in BGP. |
5/10 |
| pass | Working abuse contact security@unc.edu is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2020-10-08. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
Show this on your website
HTML
<a href="https://ip-fd.net/asn/398900"><img src="https://ip-fd.net/badge/asn/398900/health.svg" alt="AS398900 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/398900)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 22:26 UTC | Relationship changed | AS11537 | upstream to peer |
| 2026-10-04 22:26 UTC | Relationship changed | AS11164 | upstream to peer |
WHOIS
aut-num: AS398900 as-name: RENCI-FABRIC handle: AS398900 remarks: RENCI-FABRIC registrant: UNC-1 (University of North Carolina at Chapel Hill) abuse: ISG10-ARIN (IT Security Group) <security@unc.edu> technical: ZU52-ARIN (University of North Carolina) <hostmaster@unc.edu> technical: SHUED1-ARIN (Danny Shue) <dyshue@unc.edu> administrative: TURNE696-ARIN (Ryan Turner) <r@unc.edu> last changed: 2020-10-08T16:31:23-04:00 registration: 2020-10-08T16:31:23-04:00 source: ARIN (RDAP)