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thenetworkery

ASN & BGP prefix lookup

Origin AS, visibility, RPKI validity, upstreams and announced prefixes from the global routing table.

AS number, IP address or prefix

AS21700 · 

curl -s "https://thenetworkery.com/api/v1/bgp?query=AS21700"
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All checks passed

  • Pass

    AS21700 announces 7 IPv4 and 2 IPv6 prefixes.

AS numberAS21700
HolderNEPTUNE-NETWORKS - Neptune Networks, LLC
Registry blockAssigned by ARIN
Neighbours247
Prefixes announced9

Upstreams and peers seen to the left

AS6939 AS174 AS3257 AS13786 AS7195 AS9002 AS37468 AS13030 AS41327 AS33891 AS286

Announced prefixes

23.157.160.0/24 157.254.142.0/24 172.82.22.0/23 192.109.165.0/24 209.151.100.0/22 216.74.121.0/24 216.126.57.0/24 2602:fe2e::/37 2606:f1c0::/32
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2020-12-04
StatusAssigned
Delegated rangeAS21700

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Open in PeeringDB lookup · WHOIS / RDAP lookup

Source: RIPEstat (RIPE NCC RIS)