- Network Info
- Whois
- RDAP
- DNS
- Certs
- IRR
- Propagation
- Visibility
- Routes
- Traceroute
| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS63102 | Michigan Education Special Services Association | 161.21.0.0/16  | Michigan Education Special Services Association |
| Matching Delegations | |||
|---|---|---|---|
| Registry | Status | Prefix | CC |
| arin | allocated | 161.21.0.0/16 | US  |
Loading whois...
Loading...
Found 20 records.
Certificate Transparency Statistics
Total Certificates: 0
Total Domains: 0
Query Time: N/A
Certificates with Domains that map to IPs within 161.21.0.0/16
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: 161.21.0.0/16 descr: AC_MESSA origin: AS19905 mnt-by: MAINT-AS19905 changed: wan.engineering@neustar.biz 20161109 #02:28:42Z source: RADB last-modified: 2023-11-13T16:10:28Z
RADB
route: 161.21.0.0/16
descr: Comcast Cable Communications, Inc.
1800 Bishops Gate Blvd
Mt Laurel, NJ 08054
origin: AS63102
remarks: Proxy add for customer 1475 Kendale Blvd
mnt-by: MAINT-AS7922
changed: chris_johnson8@cable.comcast.com 20141031
source: RADB
last-modified: 2023-11-13T15:54:10Z
REALTIME
Loading...
REALTIME
161.21.0.0/16 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.