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  4. 139.143.0.0/17
Netblock Details

139.143.0.0/17

AS209237 - NPL Management LTD

Netblock
Range name
NPL-LEGACY
Organization description
NPL Management Ltd National Physical Laboratory Hampton Road Teddington Middlesex TW11 0LW
Details
Regional Internet registry
RIPE
ASN
AS209237 - NPL Management LTD
Location
Summary
The netblock 139.143.0.0/17 is allocated by the NPL Management LTD entity which is identified with 209237 Autonomous System Number (ASN). The range itself is named NPL-LEGACY and holds 32,768 unique IP addresses. The total number of IP ranges allocated by this organization is 4.
IP Subranges within this IP Range
139.143.0.0/24
139.143.1.0/24
139.143.2.0/24
139.143.3.0/24
139.143.4.0/24
139.143.5.0/24
139.143.6.0/24
139.143.7.0/24
139.143.8.0/24
139.143.9.0/24
139.143.10.0/24
139.143.11.0/24
139.143.12.0/24
139.143.13.0/24
139.143.14.0/24
139.143.15.0/24
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139.143.17.0/24
139.143.18.0/24
139.143.19.0/24
139.143.20.0/24
139.143.21.0/24
139.143.22.0/24
139.143.23.0/24
139.143.24.0/24
139.143.25.0/24
139.143.26.0/24
139.143.27.0/24
139.143.28.0/24
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139.143.106.0/24
139.143.107.0/24
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139.143.110.0/24
139.143.111.0/24
139.143.112.0/24
139.143.113.0/24
139.143.114.0/24
139.143.115.0/24
139.143.116.0/24
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139.143.118.0/24
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139.143.120.0/24
139.143.121.0/24
139.143.122.0/24
139.143.123.0/24
139.143.124.0/24
139.143.125.0/24
139.143.126.0/24
139.143.127.0/24