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ASN Lookup Tool
AS8757 NSFOCUS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS8757
Organisation
NSFOCUS, Inc.
Name
NSFOCUS
Total IPv4 Addresses
3840
Total IPv4 Prefixes
14
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,306 out of 77,429
Registry
Ripe
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2002-05-31
Registration Last Change
2018-09-04
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS20562
NL flagBroadband Hosting B.V.
Showing 5 of 93
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS136907
HK flagHUAWEI INTERNATIONAL PTE. LTD.
AS21859
US flagZenlayer Inc
AS32748
US flagSteadfast
AS65140
WORLD flagPrivate Use AS
AS23074
BR flagPETROLEO BRASILEIRO S.A. - PETROBRAS
Showing 5 of 13
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix185.144.84.0/24
Range From185.144.84.0
Range To185.144.84.255
Prefix185.144.86.0/24
Range From185.144.86.0
Range To185.144.86.255
Prefix185.144.87.0/24
Range From185.144.87.0
Range To185.144.87.255
Prefix185.146.127.0/24
Range From185.146.127.0
Range To185.146.127.255
Prefix212.58.128.0/24
Range From212.58.128.0
Range To212.58.128.255
Showing 5 of 14
IPv6 Active Prefixes
Prefix2a07:7b80:101::/48
Range From2a07:7b80:101::
Range To2a07:7b80:101:ffff:ffff:ffff:ffff:ffff
Prefix2a07:7b80:102::/48
Range From2a07:7b80:102::
Range To2a07:7b80:102:ffff:ffff:ffff:ffff:ffff
Prefix2a07:7b80:103::/48
Range From2a07:7b80:103::
Range To2a07:7b80:103:ffff:ffff:ffff:ffff:ffff
Prefix2a07:7b80:104::/48
Range From2a07:7b80:104::
Range To2a07:7b80:104:ffff:ffff:ffff:ffff:ffff
Prefix2a07:7b80:105::/48
Range From2a07:7b80:105::
Range To2a07:7b80:105:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.