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: AS45458 (SBN-AWN-AS-02-AP) announces 709 IPv4 and 32 IPv6 prefixes. 3 warnings
| AS page | AS45458 |
|---|---|
| Holder | SBN-AWN-AS-02-AP - SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX |
| Allocation | APNIC, Thailand (TH), allocated 2008-10-01 |
| Prefixes (IPv4 / IPv6) | 709 / 32 |
| RPKI valid | 99% (737 / 741) |
| Upstreams and peers | 3 |
| Peering policy | Selective |
What to fix
-
Warning
4 of 741 announced prefixes have no ROA (RPKI not found): 203.172.104.0/24, 203.172.105.0/24, 203.172.106.0/24, 203.172.107.0/24.
Without a ROA, networks cannot tell your routes from a hijack.
Fix: Create a ROA for each at your RIR portal, with origin AS45458 and a max length equal to the prefix length:
203.172.104.0/24 AS45458 max-length /24 203.172.105.0/24 AS45458 max-length /24 203.172.106.0/24 AS45458 max-length /24 203.172.107.0/24 AS45458 max-length /24
-
Warning
74 of 741 announced prefixes have no IRR route object: 203.170.148.0/24, 203.172.113.0/24, 203.170.171.0/24, 203.172.104.0/24, 203.146.158.0/24 (+69).
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 AS45458 in your RIR’s IRR database (or RADB).
route: 203.170.148.0/24 origin: AS45458 route: 203.172.113.0/24 origin: AS45458 route: 203.170.171.0/24 origin: AS45458
-
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 4 of 741 announced prefixes have no ROA (RPKI not found): 203.172.104.0/24, 203.172.105.0/24, 203.172.106.0/24, 203.172.107.0/24.
- Pass: AS45458 announces 709 IPv4 and 32 IPv6 prefixes.
- Warning: 4 of 741 announced prefixes have no ROA (RPKI not found): 203.172.104.0/24, 203.172.105.0/24, 203.172.106.0/24, 203.172.107.0/24.
- Info: 737 of 741 announced prefixes are RPKI valid.
- Warning: 74 of 741 announced prefixes have no IRR route object: 203.170.148.0/24, 203.172.113.0/24, 203.170.171.0/24, 203.172.104.0/24, 203.146.158.0/24 (+69).
- Info: 3 upstreams and peers, 81 downstream networks seen.
| Holder | SBN-AWN-AS-02-AP - SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX |
|---|---|
| IPv4 prefixes | 709 |
| IPv6 prefixes | 32 |
| RPKI | 737 valid · 4 not found |
| Without IRR route object | 74 |
| Downstream networks | 81 |
| Prefix | RPKI |
|---|---|
| 203.172.104.0/24 | No ROA |
| 203.172.105.0/24 | No ROA |
| 203.172.106.0/24 | No ROA |
| 203.172.107.0/24 | No ROA |
Upstreams and peers seen to the left 3
Announced prefixes 741
Showing the first 100.
Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru
Open in ASN & BGP prefix lookupRegistration Found at rdap.apnic.net.
- Pass: Found at rdap.apnic.net.
| Name | SBN-AWN-AS-02-AP |
|---|---|
| Handle | AS45458 |
| Range | AS45458 |
| Country | TH |
| Status | active |
| Registered | 2008-10-01T04:00:57Z |
| Last changed | 2021-05-26T03:44:15Z |
| Abuse contact | abuseIPv4@ais.co.th |
| Registry (RIR) | APNIC |
|---|---|
| Country | Thailand (TH) |
| Delegated on | 2008-10-01 |
| Status | Allocated |
| Delegated range | AS45458 |
Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.
| Role | Name | |
|---|---|---|
| registrant | ADVANCED WIRELESS NETWORK COMPANY LIMITED | abuseIPv4@ais.co.th |
| abuse | IRT-AWN-CO-LTD-TH | abuseIPv4@ais.co.th |
| administrative, technical | SBN Co Ltd IP Planning | sitthips@ais.co.th |
Source: https://rdap.apnic.net/autnum/45458. Registration data from rdap.apnic.net, shown under its terms of use (terms): not for marketing or bulk collection.
Open in WHOIS / RDAP lookupPeeringDB No public NOC, policy or technical contact.
- Pass: AS45458 is in PeeringDB as Advanced Wireless Network Co. Ltd.(Enterprise/NIX).
- Info: Peering policy: Selective.
- Info: Present at 3 internet exchanges with 4 ports (400G in total).
- Warning: No public NOC, policy or technical contact.
| Network | Advanced Wireless Network Co. Ltd.(Enterprise/NIX) |
|---|---|
| AS number | AS45458 |
| Type | Cable/DSL/ISP, Regional |
| Website | http://www.ais.co.th |
| IRR as-set | AS45458:AS-AWN-NIX |
| Prefixes (IPv4 / IPv6) | 9000 / 6000 |
| Traffic | 1-5Tbps, Mostly Inbound |
| Peering policy | Selective |
| Locations | Not Required |
| Ratio required | No |
| Contracts | Not Required |
| Last updated | 2026-07-07 |
Source: PeeringDB. Results are cached for an hour.
Open in PeeringDB lookup