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us.appnexusinc XANDR INC. US

RIPE LIR — 2 IPv4 + 2 IPv6 allocations · BGP overlay from RIPE RIS RRC00
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IPv4 networks
2
IPv4 addresses
5 120
IPv4 /24 total
20
IPv4 announced
5 120 / 100%
IPv6 networks
2
IPv6 /48 total
1 048 576
IPv6 /48 announced
32 / 0%

⚠ Unannounced & partially announced blocks

IPv6: 1 not, 1 partial.
IPv6 — fully not announced
IPv6 — partially announced

IPv4 allocations

Date Prefix Status Total Announced Coverage
2012-04-20 37.252.160.0/20 RIPE DB ↗RADAR ↗ ALLOCATED PA 4 096 addr 4 096 addr Full 100%
2013-08-23 185.33.220.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 1 024 addr Full 100%

IPv6 allocations

Date Prefix Status Total Announced Coverage
2012-02-08 2a00:95c0::/29 RIPE DB ↗RADAR ↗ — 524 288 /48 0 /48 Not announced 0%
2013-08-23 2a00:d120::/29 RIPE DB ↗RADAR ↗ — 524 288 /48 32 /48 Partial 0.01%
Announced sub-prefixes
Not announced sub-prefixes (15)

Coverage = how much of an allocation is reachable via BGP. Full: every /24 (or /48) inside the block has a covering BGP route. Partial: some /24s announced, others unannounced — see the breakdown for the actual announced sub-prefixes. Not announced: no BGP route covers any /24 of the block.