- Network Info
- Whois
- RDAP
- DNS
- Certs
- IRR
- Propagation
- Visibility
- Routes
- Traceroute
| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS13768 | Aptum Technologies | 5.44.16.0/21   | Aptum Technologies (UK) Limited |
| Matching Delegations | |||
|---|---|---|---|
| Registry | Status | Prefix | CC |
| ripencc | allocated | 5.44.16.0/20 | GB  |
Loading whois...
Loading...
Found 344 records.
Certificate Transparency Statistics
Total Certificates: 0
Total Domains: 0
Query Time: N/A
Certificates with Domains that map to IPs within 5.44.16.0/21
Searching certificates...
Search Results (click row for details)
| Valid From | Valid To | Status | Issuer / Serial | CT Logs | SANs | Count |
|---|
| IP | Domain |
|---|
Hostname results link to the full Cert Search surface for deeper exploration.
RADB
route: 5.44.16.0/21 descr: Aptum Route Object origin: AS13768 mnt-by: maint-as13768 changed: nsc.global@aptum.com 20201118 source: RADB last-modified: 2026-06-30T18:00:20Z
REALTIME
Loading...
REALTIME
5.44.16.0/21 is a bogon ().
| Collector | Peer IP | Peer ASN | Has Prefix | Origin ASN |
|---|---|---|---|---|
| Loading... | ||||
Loading probes...
| Select Probe | ||||
|---|---|---|---|---|
| Type | Name | ASN | IP | City |
⏳
Results will appear here.