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.
Problem: AS214647 (YADDA Yadda OU) announces 119 IPv4 and 3 IPv6 prefixes. 1 problem · 3 warnings
| AS page | AS214647 |
|---|---|
| Holder | YADDA Yadda OU |
| Allocation | RIPE NCC, Estonia (EE), allocated 2026-04-28 |
| Prefixes (IPv4 / IPv6) | 119 / 3 |
| RPKI valid | 81% (99 / 122) |
| Upstreams and peers | 2 |
What to fix
-
Problem
2 of 122 announced prefixes are RPKI invalid: 201.58.140.0/24, 201.58.141.0/24.
A ROA covers them but does not allow this origin or prefix length, so networks that filter (most large ones do) drop these routes.
Fix: Fix the ROAs (origin AS and max length) at your RIR, or stop announcing the routes.
-
Warning
8 of 122 announced prefixes have no ROA (RPKI not found): 78.17.228.0/24, 78.17.235.0/24, 78.17.241.0/24, 78.17.252.0/24, 78.17.253.0/24 (+3).
Without a ROA, networks cannot tell your routes from a hijack.
Fix: Create a ROA for each at your RIR portal, with origin AS214647 and a max length equal to the prefix length:
78.17.228.0/24 AS214647 max-length /24 78.17.235.0/24 AS214647 max-length /24 78.17.241.0/24 AS214647 max-length /24 78.17.252.0/24 AS214647 max-length /24 78.17.253.0/24 AS214647 max-length /24 132.243.215.0/24 AS214647 max-length /24 195.58.59.0/24 AS214647 max-length /24 195.58.60.0/24 AS214647 max-length /24
-
Warning
No IRR as-set is listed.
Peers and route servers build prefix filters from the as-set. Without one they fall back to the AS number alone, which breaks as soon as you have customers.
Fix: Create an as-set in your RIR’s IRR database and add it to your PeeringDB record.
-
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 122 announced prefixes are RPKI invalid: 201.58.140.0/24, 201.58.141.0/24.
- Pass: AS214647 announces 119 IPv4 and 3 IPv6 prefixes.
- Problem: 2 of 122 announced prefixes are RPKI invalid: 201.58.140.0/24, 201.58.141.0/24.
- Warning: 8 of 122 announced prefixes have no ROA (RPKI not found): 78.17.228.0/24, 78.17.235.0/24, 78.17.241.0/24, 78.17.252.0/24, 78.17.253.0/24 (+3).
- Info: 99 of 122 announced prefixes are RPKI valid.
- Info: The RPKI state of 13 prefixes was not looked up (no ROA of AS214647 covers them; only the first 10 are checked).
- Pass: Every announced prefix has an IRR route object.
- Info: 2 upstreams and peers, 0 downstream networks seen.
| Holder | YADDA Yadda OU |
|---|---|
| IPv4 prefixes | 119 |
| IPv6 prefixes | 3 |
| RPKI | 99 valid · 2 invalid · 8 not found · 13 not looked up |
| Downstream networks | 0 |
| Prefix | RPKI |
|---|---|
| 201.58.140.0/24 | RPKI invalid |
| 201.58.141.0/24 | RPKI invalid |
| 78.17.228.0/24 | No ROA |
| 78.17.235.0/24 | No ROA |
| 78.17.241.0/24 | No ROA |
| 78.17.252.0/24 | No ROA |
| 78.17.253.0/24 | No ROA |
| 132.243.215.0/24 | No ROA |
| 195.58.59.0/24 | No ROA |
| 195.58.60.0/24 | No ROA |
Upstreams and peers seen to the left 2
Announced prefixes 122
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 | YADDA |
|---|---|
| Handle | AS214647 |
| Range | AS214647 |
| Status | active |
| Registered | 2026-04-28T07:52:25Z |
| Last changed | 2026-08-25T14:15:27Z |
| Abuse contact | abuse@yadda.io |
| Registry (RIR) | RIPE NCC |
|---|---|
| Country | Estonia (EE) |
| Delegated on | 2026-04-28 |
| Status | Allocated |
| Delegated range | AS214647 |
Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.
| Role | Name | |
|---|---|---|
| registrant | lir-ee-yaddaou-1-MNT | |
| registrant | Yadda OU | |
| registrant | RIPE-NCC-END-MNT | |
| abuse | Abuse-C Role | abuse@yadda.io |
Source: https://rdap.db.ripe.net/autnum/214647. 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 IRR as-set is listed.
- Pass: AS214647 is in PeeringDB as YADDA.
- Info: No internet exchange ports are listed.
- Warning: No IRR as-set is listed.
- Warning: No public NOC, policy or technical contact.
| Network | YADDA |
|---|---|
| AS number | AS214647 |
| Type | , Not Disclosed |
| Website | https://yadda.io/ |
| Traffic | Not Disclosed |
| Ratio required | No |
| Last updated | 2026-06-10 |
Source: PeeringDB. Results are cached for an hour.
Open in PeeringDB lookup