ASN AS45604 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45604?

AS45604 is listed under Symbio Networks Ltd.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS45604 Symbio Networks Ltd | IPGeolocation.io

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

Symbio Networks Ltd symbionetworks.com

AU 0 Routes

AS Data

AS45604

AS45604 – Symbio Networks Ltd

AS Number	45604
AS Name	SYMBIO-AS-AU
Organization	Symbio Networks Ltd(org-mnfl1-ap)
Country	AU
Website	symbionetworks.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS45604 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T05:48:11Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS45604'

% Abuse contact for 'AS45604' is 'abuse@symbionetworks.com'

aut-num:        AS45604
as-name:        SYMBIO-AS-AU
descr:          Symbio Networks Ltd
country:        AU
org:            ORG-MNFL1-AP
admin-c:        CF902-AP
tech-c:         CF902-AP
abuse-c:        AM2990-AP
mnt-lower:      MAINT-MYNETFONELIMITED-AU
mnt-routes:     MAINT-MYNETFONELIMITED-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-MYNETFONELIMITED-AU
last-modified:  2024-12-20T03:21:23Z
source:         APNIC

irt:            IRT-MYNETFONELIMITED-AU
address:        Level 3, 580 George St Sydney NSW 2000
e-mail:         abuse@symbionetworks.com
abuse-mailbox:  abuse@symbionetworks.com
admin-c:        MNFL1-AP
tech-c:         MNFL1-AP
auth:           # Filtered
remarks:        abuse@symbionetworks.com was validated on 2025-12-01
mnt-by:         MAINT-MYNETFONELIMITED-AU
last-modified:  2026-01-20T03:25:46Z
source:         APNIC

organisation:   ORG-MNFL1-AP
org-name:       My Net Fone Limited
org-type:       LIR
country:        AU
address:        Level 3
address:        580, George St
phone:          +61280088000
fax-no:         +61280088008
e-mail:         abuse@mynetfone.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:11Z
source:         APNIC

role:           ABUSE MYNETFONELIMITEDAU
country:        ZZ
address:        Level 3, 580 George St Sydney NSW 2000
phone:          +000000000
e-mail:         abuse@symbionetworks.com
admin-c:        MNFL1-AP
tech-c:         MNFL1-AP
nic-hdl:        AM2990-AP
remarks:        Generated from irt object IRT-MYNETFONELIMITED-AU
remarks:        abuse@symbionetworks.com was validated on 2025-12-01
abuse-mailbox:  abuse@symbionetworks.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-01T04:18:43Z
source:         APNIC

person:         Chris Ford
address:        L3, 580 George St, Sydney, NSW 2000
country:        AU
phone:          +0
e-mail:         chris.ford@team.aussiebroadband.com.au
nic-hdl:        CF902-AP
mnt-by:         MAINT-INABOX-AU
last-modified:  2024-12-20T02:32:54Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)