173.128.0.0.
Verified Asset
WHOIS
173.128.0.0/12
173.128.0.0
first
173.128.0.0
last
173.149.255.255
netmask
255.240.0.0
mac
ad:80:00:00
Size
/12
Registry
Prefixes
4'096x
/24
Status
allocated
Entity
Registry:Organisation
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry:Local Internet Registry
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
US
Infrastructure
AS16509
Entity_Legal
Amazon.com, Inc.
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
US
Infrastructure
No_ASN_Data
Entity_Legal
Amazon.com, Inc.
dbip
PAYLOAD://DBIP_V2
Conflict
Geo_Origin
JP
Infrastructure
AS16509
Entity_Legal
Amazon.com, Inc.
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
US
Infrastructure
AS16509
Entity_Legal
Amazon.com, Inc.
rir
PAYLOAD://RIR_V2
Geo_Origin
US
Infrastructure
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2026-02-11 | 2026-02-12 | 173.128.0.0/11 | 2.097.152 | Amazon.com, Inc. | allocated | arin | |
| 2009-03-25 | 2009-11-03 | 173.128.0.0/11 | 2.097.152 | T-Mobile USA, Inc. | allocated | arin | |
| 2009-03-25 | 2009-03-26 | 173.128.0.0/11 | 1.441.792 | allocated | arin |
Professional IPv4 leasing services available for this network block.
Lease Network
2026-02-11
allocated
173.128.0.0/11
2009-03-25
allocated
173.128.0.0/11
2009-03-25
allocated
173.128.0.0/11