ASN AS45536 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45536?

AS45536 is listed under Readylink Internet Services Limited.

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?

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AS45536 Readylink Internet Services Limited

ASN Lookup Tool

Readylink Internet Services Limited readylink.in

IN 24 Routes

AS Data

AS45536

AS45536 – Readylink Internet Services Limited

AS Number	45536
AS Name	READYLINK-AS-AP
Organization	Readylink Internet Services Limited
Country	IN
Website	readylink.in
Number of IPv4 Routes	23
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS45536 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.224.32.0/24	AS45536	Readylink Internet Services Limited	Readylink Communication and Services	256
2405:e8c0::/32	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited Coimbatore	~79×10²⁷
103.21.78.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited	256
103.21.76.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited	256
157.20.226.0/24	AS45536	Readylink Internet Services Limited	READYLINK CLOUD SERVICE	256
43.225.164.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited	256
203.223.189.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited Coimbatore	256
103.224.34.0/24	AS45536	Readylink Internet Services Limited	Readylink Communication and Services	256
123.255.250.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited	256
43.225.166.0/24	AS45536	Readylink Internet Services Limited	Readylink Internet Services Limited	256

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 'AS45536'

% Abuse contact for 'AS45536' is 'admin@readylink.in'

aut-num:        AS45536
as-name:        READYLINK-AS-AP
descr:          Readylink Internet Services Limited
country:        IN
admin-c:        RISL1-AP
tech-c:         RISL1-AP
mnt-routes:     MAINT-READYLINK-IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-READYLINK-IN
last-modified:  2013-11-18T22:35:25Z
source:         APNIC

irt:            IRT-READYLINK-IN
address:        'Galaxy', Plot No:7, Sakthi Colony, R.K.Puram, Ganapathy,
address:        Coimbatore -641006
e-mail:         admin@readylink.in
abuse-mailbox:  admin@readylink.in
admin-c:        RISL1-AP
tech-c:         RISL1-AP
auth:           # Filtered
mnt-by:         MAINT-READYLINK-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-04-17T06:07:48Z
source:         APNIC

role:           READYLINK INTERNET SERVICES LIMITED - network administrator
address:        'Galaxy', Plot No:7, Sakthi Colony, R.K.Puram, Ganapathy,
address:        Coimbatore -641006
country:        IN
phone:          +91-422-4299399
fax-no:         +91-422-2532455
e-mail:         Ramkumar.a@readylink.in
admin-c:        RISL1-AP
tech-c:         RISL1-AP
nic-hdl:        RISL1-AP
mnt-by:         MAINT-READYLINK-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:42:50Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS45056 - AS46079",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS45536",
    "as_name" : "READYLINK-AS-AP",
    "description" : [ "Readylink Internet Services Limited" ],
    "country" : "IN",
    "admin_contacts" : [ "RISL1-AP" ],
    "tech_contacts" : [ "RISL1-AP" ],
    "mnt_irt" : [ "IRT-READYLINK-IN" ],
    "mnt_routes" : [ "MAINT-READYLINK-IN" ],
    "mnt_by" : [ "MAINT-IN-IRINN" ],
    "date_updated" : "2013-11-18",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-READYLINK-IN",
    "address" : [ "'Galaxy', Plot No:7, Sakthi Colony, R.K.Puram, Ganapathy,", "Coimbatore -641006" ],
    "street" : "Sakthi Colony R.k.puram Ganapathy Coimbatore -641006",
    "email" : [ "admin@readylink.in" ],
    "abuse_mailbox" : [ "admin@readylink.in" ],
    "admin_contacts" : [ "RISL1-AP" ],
    "tech_contacts" : [ "RISL1-AP" ],
    "mnt_by" : [ "MAINT-READYLINK-IN", "MAINT-IN-IRINN" ],
    "date_updated" : "2026-04-17",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "RISL1-AP",
    "name" : "READYLINK INTERNET SERVICES LIMITED - network administrator",
    "address" : [ "'Galaxy', Plot No:7, Sakthi Colony, R.K.Puram, Ganapathy,", "Coimbatore -641006" ],
    "street" : "Sakthi Colony R.k.puram Ganapathy Coimbatore -641006",
    "country" : "IN",
    "email" : [ "Ramkumar.a@readylink.in" ],
    "phone" : [ "+91-422-4299399" ],
    "fax_no" : [ "+91-422-2532455" ],
    "admin_contacts" : [ "RISL1-AP" ],
    "tech_contacts" : [ "RISL1-AP" ],
    "mnt_by" : [ "MAINT-READYLINK-IN", "MAINT-IN-IRINN" ],
    "date_updated" : "2025-09-27",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "RISL1-AP",
    "name" : "READYLINK INTERNET SERVICES LIMITED - network administrator",
    "address" : [ "'Galaxy', Plot No:7, Sakthi Colony, R.K.Puram, Ganapathy,", "Coimbatore -641006" ],
    "street" : "Sakthi Colony R.k.puram Ganapathy Coimbatore -641006",
    "country" : "IN",
    "email" : [ "Ramkumar.a@readylink.in" ],
    "phone" : [ "+91-422-4299399" ],
    "fax_no" : [ "+91-422-2532455" ],
    "admin_contacts" : [ "RISL1-AP" ],
    "tech_contacts" : [ "RISL1-AP" ],
    "mnt_by" : [ "MAINT-READYLINK-IN", "MAINT-IN-IRINN" ],
    "date_updated" : "2025-09-27",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS9583	Sify Ltd	IN
AS9730	Bharti Telesonic Ltd	IN
AS35280	F5 Networks SARL	FR
AS9583	Sify Limited	IN
AS4755	Tata Communications (formerly VSNL)	IN
AS4755	Tata Communications Limited	IN