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| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS7355 | Mitsubishi Electric ITA (HSL) |
 |
MERL |
| Matching Delegations | |||
|---|---|---|---|
| Registry | Status | Prefix | CC |
| arin | allocated | 137.203.0.0/16 | US  |
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Found 1002 records.
RADB
route: 137.203.0.0/16
descr: Mitsubishi Electric Research Labs
origin: AS7355
mnt-by: MAINT-AS27506
changed: yikehara@lightower.com 20150814
source: RADB
last-modified: 2023-11-13T15:48:06Z
RADB
route: 137.203.0.0/16
descr: PNAP-BSN commrail route
origin: AS17113
mnt-by: MAINT-AS1828
changed: mpalladino@internap.com 20070227
source: RADB
last-modified: 2023-11-13T16:13:57Z
REALTIME
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REALTIME
137.203.0.0/16 is a bogon ().
| Collector | Peer IP | Peer ASN | Has Prefix | Origin ASN |
|---|---|---|---|---|
| Loading... | ||||
Show routes currently observed for prefix 137.203.0.0/16 using the Super Looking Glass.
Show RoutesCertificate Transparency Statistics
Total Certificates:
0
Total Domains:
0
Query Time:
N/A
Certificates with Domains that map to IPs within 137.203.0.0/16
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Search Results (click row for details)
| Valid From | Valid To | Status | Issuer / Serial | CT Logs | SANs | Count |
|---|
| IP | Domain |
|---|
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