ASN Lookup Tool
AS4515 ERX-STAR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4515
Organisation
PCCW IMS Limited
Name
ERX-STAR
Total IPv4 Addresses
627201
Total IPv4 Prefixes
651
Total IPv6 Prefixes
33
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#515 out of 76,964
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
NA
Registration Last Change
2020-07-07
Receiving From

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

ASN
Organisation
HK flagThe Hong Kong Internet Exchange Limited
CN flagNo.31,Jin-rong Street Beijing 100032
CN flagChina Telecom (Group) Shanghai Telecom Company S..
CN flagChina Unicom Beijing Province Network
US flagNTT America, Inc.
Showing 5 of 30
Transit To

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

 

ASN
Organisation
HK flagN2N-AFE (Hong Kong) Limited
HK flagIPGO.NET LIMITED
WORLD flagPrivate Use AS
US flagAccenture LLP
US flagWellington Management Company LLP
Showing 5 of 50
IPv4 Active Prefixes

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

Range From42.3.226.0
Range To42.3.226.255
Range From42.200.1.0
Range To42.200.1.255
Range From42.200.2.0
Range To42.200.2.255
Range From42.200.3.0
Range To42.200.3.255
Range From42.200.4.0
Range To42.200.4.255
Showing 5 of 651
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.