ASN database

You may find these sub-pages interesting as well:

Related tools

DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform reverse DNS (rDNS/PTR) lookups of any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

Online tool GeoIP location of any IP and/or domain.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Result

AS4657, Starhub Ltd.

Last update of data:
24-04-2024 04:41 UTC

ASN:

AS4657 (STARHUB-INTERNET)

Country:

SG - Singapore (Asia)

Org.:

Starhub Ltd.
https://www.starhub.com @PeeringDB
Social media: @facebook @twitter/X

Stats:

Peers

449

IX'es

9

Prefixes

34

IPv4

+617K

IPv6

3,2E+29

Contact:

Starhub Ltd.
StarHub Ltd 67 Ubi Avenue 1 Singapore 408942 # 05-01 StarHub Green
SG

+65-68255000

Statistics

Continent

Peers

IX'es

Prefixes

IPv4

IPv6

North America

68

1

-

-

-

South America

8

-

-

-

-

Europe

171

4

-

-

-

Africa

9

-

-

-

-

Asia

179

4

34

+617K

3,2E+29

Oceania

12

-

-

-

-

Antartica

-

-

-

-

-

Unknown

2

-

-

-

-

In total

449

9

34

+617K

3,2E+29

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

27-03-2024

-5

-

-

-

-

03-04-2024

-60

-

-

-

-

10-04-2024

+71

-

-

-

-

17-04-2024

+13

-

-

-

-

24-04-2024

-4

-

-

-

-

Current

449

9

34

+617K

3,2E+29

- - show more (+19 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Angola

Upstream

2.237

10

Antigua and Barbuda

Upstream

Global Network Management Inc

681

31

Armenia

Upstream

2.159

5

Australia

Upstream

894

151

Australia

Peer

1.451

39

Australia

Downstream

Optiver Pty Ltd

4

2

Australia

Downstream

4

2

Australia

Downstream

DASSAULT SYSTEMES AUSTRALIA PTY LTD

2

3

Australia

Downstream

7

12

Australia

Downstream

Servcorp Australian Holdings Pty Ltd

52

73

Australia

Downstream

Dreamscape Networks PTY LTD

74

97

- - show more (+438 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Britain (UK)

London

5 Gb

829

Germany

Frankfurt am Main

100 Gb

1.062

Hong Kong

Hong Kong

-

7

Netherlands

Amsterdam

-

841

Netherlands

The Hague

-

601

Singapore

Singapore

100 Gb

125

Singapore

Singapore

Equinix Singapore

-

71

Singapore

Singapore

-

53

United States

Palo Alto

Equinix Palo Alto

-

86

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Singapore

23.205.208.0/22

Starhub Ltd.

1.024

Singapore

23.206.180.0/22

Starhub Ltd.

1.024

Singapore

Starhub Ltd.

1.024

Singapore

StarHub Internet Pte Ltd

16.384

Singapore

39.109.128.0/17

StarHub Internet Pte Ltd

32.768

Singapore

Starhub Ltd.

1.024

Singapore

StarHub Internet Pte Ltd

8.192

Singapore

StarHub Internet Pte Ltd

8.192

Singapore

StarHub Internet Pte Ltd

65.536

Singapore

103.17.144.0/22

StarHub Internet Pte Ltd

1.024

Singapore

103.149.23.0/24

SINGAPORE POWER LIMITED

256

- - show more (+23 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS4657'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS4657
015	+012	34 prefixes found
320	+305	449 peers found
330	+010	9 IX members found (10 connections)
372	+042	Statistics loaded
376	+004	8 links loaded, 4 verified
383	+007	24 historical items loaded
383	+000	Done

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

Signup using Github

Other options: Signup using Microsoft or Signup using Facebook.

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.