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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
3,840
Total IPv4 Prefixes
14
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,247 out of 78,154
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
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS2914
US flagNTT America, Inc.
AS4230
BR flagCLARO S.A.
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 100
Transit To

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

 

ASN
Organisation
AS136907
HK flagHUAWEI INTERNATIONAL PTE. LTD.
AS23074
BR flagPETROLEO BRASILEIRO S.A. - PETROBRAS
AS41176
SA flagSahara Network
AS18206
MY flagTM TECHNOLOGY SERVICES SDN BHD
AS22356
BR flagDurand do Brasil Ltda
Showing 5 of 9
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.