Network report
Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.
Checking routing, RPKI, reverse DNS, blocklists and the registry. This usually takes 3 to 10 seconds.
Warning: AS8895 (ISU) announces 92 IPv4 and 14 IPv6 prefixes. 3 warnings
| AS page | AS8895 |
|---|---|
| Holder | ISU King Abdul Aziz City for Science and Technology |
| Allocation | RIPE NCC, Saudi Arabia (SA), allocated 1998-07-21 |
| Prefixes (IPv4 / IPv6) | 92 / 14 |
| RPKI valid | 98% (104 / 106) |
| Upstreams and peers | 11 |
| Peering policy | Open |
What to fix
-
Warning
2 of 106 announced prefixes have no ROA (RPKI not found): 91.233.174.0/24, 195.189.213.0/24.
Without a ROA, networks cannot tell your routes from a hijack.
Fix: Create a ROA for each at your RIR portal, with origin AS8895 and a max length equal to the prefix length:
91.233.174.0/24 AS8895 max-length /24 195.189.213.0/24 AS8895 max-length /24
-
Warning
29 of 106 announced prefixes have no IRR route object: 212.138.79.0/24, 212.138.76.0/24, 212.26.63.0/24, 212.26.16.0/24, 212.138.150.0/24 (+24).
Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.
Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS8895 in your RIR’s IRR database (or RADB).
route: 212.138.79.0/24 origin: AS8895 route: 212.138.76.0/24 origin: AS8895 route: 212.26.63.0/24 origin: AS8895
-
Warning
No public NOC, policy or technical contact.
Other networks use these addresses to set up peering and to reach you during an incident.
Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.
Checks
Routing and RPKI 2 of 106 announced prefixes have no ROA (RPKI not found): 91.233.174.0/24, 195.189.213.0/24.
- Pass: AS8895 announces 92 IPv4 and 14 IPv6 prefixes.
- Warning: 2 of 106 announced prefixes have no ROA (RPKI not found): 91.233.174.0/24, 195.189.213.0/24.
- Info: 104 of 106 announced prefixes are RPKI valid.
- Warning: 29 of 106 announced prefixes have no IRR route object: 212.138.79.0/24, 212.138.76.0/24, 212.26.63.0/24, 212.26.16.0/24, 212.138.150.0/24 (+24).
- Info: 11 upstreams and peers, 4 downstream networks seen.
| Holder | ISU King Abdul Aziz City for Science and Technology |
|---|---|
| IPv4 prefixes | 92 |
| IPv6 prefixes | 14 |
| RPKI | 104 valid · 2 not found |
| Without IRR route object | 29 |
| Downstream networks | 4 |
| Prefix | RPKI |
|---|---|
| 91.233.174.0/24 | No ROA |
| 195.189.213.0/24 | No ROA |
Upstreams and peers seen to the left 11
Announced prefixes 106
Showing the first 100.
Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru
Open in ASN & BGP prefix lookupRegistration Found at rdap.db.ripe.net.
- Pass: Found at rdap.db.ripe.net.
| Name | ISU |
|---|---|
| Handle | AS8895 |
| Range | AS8895 |
| Status | active |
| Registered | 2001-11-06T12:58:10Z |
| Last changed | 2026-07-14T05:49:21Z |
| Abuse contact | abuse@isu.net.sa |
| Registry (RIR) | RIPE NCC |
|---|---|
| Country | Saudi Arabia (SA) |
| Delegated on | 1998-07-21 |
| Status | Allocated |
| Delegated range | AS8895 |
Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.
| Role | Name | |
|---|---|---|
| registrant | ISU-NOC | |
| registrant | KACST-ISU-MNT | |
| registrant | King Abdul Aziz City for Science and Technology | |
| registrant | RIPE-NCC-END-MNT | |
| abuse | Abuse-C Role | abuse@isu.net.sa |
Source: https://rdap.db.ripe.net/autnum/8895. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.
Open in WHOIS / RDAP lookupPeeringDB No public NOC, policy or technical contact.
- Pass: AS8895 is in PeeringDB as King Abdul Aziz City for Science and Technology.
- Info: Peering policy: Open.
- Info: Present at 2 internet exchanges with 6 ports (60G in total).
- Warning: No public NOC, policy or technical contact.
- Info: The record was last updated 2022-07-27.
| Network | King Abdul Aziz City for Science and Technology (KACST) |
|---|---|
| AS number | AS8895 |
| Type | , Not Disclosed |
| Website | http://www.isu.net.sa |
| IRR as-set | RIPE::AS8895:AS-KACST |
| Prefixes (IPv4 / IPv6) | 190 / 25 |
| Traffic | Not Disclosed |
| Peering policy | Open |
| Locations | Not Required |
| Ratio required | No |
| Contracts | Not Required |
| Last updated | 2022-07-27 |
Source: PeeringDB. Results are cached for an hour.
Open in PeeringDB lookup