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	Prefix	Description
	103.110.166.0/24	Sysnet Broadband Services Private Limited
	103.111.70.0/24	Sysnet Broadband Services Private Limited
	103.171.50.0/24	CREATING IDEAS
	103.216.68.0/24	Fast 4 Technologies
	103.216.69.0/24	Fast 4 Technologies
	103.216.70.0/24	Fast 4 Technologies
	103.216.71.0/24	Fast 4 Technologies
	157.119.200.0/24	Fast 4 Technologies
	157.119.201.0/24	Fast 4 Technologies
	157.119.202.0/24	Fast 4 Technologies
	157.119.203.0/24	Fast 4 Technologies
	160.250.28.0/24	FASTFOR TECHNOLOGIES PVT LTD
	160.250.29.0/24	FASTFOR TECHNOLOGIES PVT LTD
	2400:c7a0:1000::/36	Fast 4 Technologies
	2400:c7a0:2000::/36	Fast 4 Technologies
	2400:c7a0:3000::/36	Fast 4 Technologies
	2400:c7a0:4000::/36	Fast 4 Technologies
	2400:c7a0:5000::/36	Fast 4 Technologies
	2400:c7a0:6000::/36	Fast 4 Technologies
	2400:c7a0:7000::/36	Fast 4 Technologies
	2400:c7a0:8000::/36	Fast 4 Technologies
	2400:c7a0:9000::/36	Fast 4 Technologies
	2400:c7a0:a000::/36	Fast 4 Technologies
	2400:c7a0:b000::/36	Fast 4 Technologies
	2400:c7a0:c000::/36	Fast 4 Technologies
	2400:c7a0:d000::/36	Fast 4 Technologies
	2400:c7a0:f000::/36	Fast 4 Technologies

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS17762	Tata Teleservices Maharashtra Ltd	✔	✔
	AS9583	Sify Limited	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS17762	Tata Teleservices Maharashtra Ltd	✔	✔
	AS9583	Sify Limited	✔	✘
	AS138790	Sankrish Systems And Technologies Pvt Ltd	✔	✘
	AS138258	B-fi Networks Pvt. Ltd.	✔	✘
	AS139518	Daanish Broadband Private Limited	✔	✔
	AS146894	Au Networks Pvt Ltd	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS133001	Airnet Cable And Datacom Pvt Ltd	✔	✘
	AS35280	F5 Networks SARL	✘	✔
	AS199524	Gcore S.A.	✔	✘
	AS13335	Cloudflare, Inc.	✔	✔
	AS24482	SG.GS	✔	✔
	AS152565	JOY SERVICES	✔	✔
	AS142289	Roxonic Systems	✔	✔
	AS149251	Froze Communications Private Limited	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS136342	Winux Communications Pvt. Ltd.	✔	✔
	AS142535	Dynamic Communication Centre	✔	✘
	AS4637	Telstra International Limited	✘	✔
	AS153522	Joy Data Services	✔	✘
	AS15169	Google LLC	✔	✔
	AS139009	Windstream Communication Limited	✔	✘
	AS141253	Hyosec Solutions Private Limited	✔	✘
	AS138251	PLAYWEB TECHNOLOGIES PRIVATE LIMITED	✔	✘
	AS17665	ONEOTT INTERTAINMENT LIMITED	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS139518	Daanish Broadband Private Limited	✔	✔
	AS138790	Sankrish Systems And Technologies Pvt Ltd	✔	✘
	AS138258	B-fi Networks Pvt. Ltd.	✔	✘
	AS146894	Au Networks Pvt Ltd	✔	✘

aut-num:        AS135269
as-name:        FASTIN-AS
descr:          Fast 4 Technologies
country:        IN
admin-c:        SM2017-AP
tech-c:         SM2017-AP
mnt-by:         MAINT-IN-FASTIN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-FASTIN-IN
mnt-routes:     MAINT-IN-FASTIN
last-modified:  2025-09-27T10:34:45Z
source:         APNIC

Last Update: 2026-03-13T03:22:28Z UTC

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Member of the following AS-SETs

-	Member
RADB	as137166:as-dsconnpt
RADB	as-reliance
RADB	as-telstra-intl-customers
APNIC	as-55352
APNIC	as146894:as-aunetwork
APNIC	as17762:as-peers
RADB	as-netmagic-nok
APNIC	as137166:as-dsconnpt
RADB	as3491:as-customers-ap
APNIC	as135810:as-set-srk2016
APNIC	as137157:as-skynetd
RADB	as137166:as-satnecom
RADB	as9583:as-sify
RADB	as-vsnl-in
RADB	as3491:as-customers-na
APNIC	as9583:as-sify
APNIC	as135269:as-customers
APNIC	as45820:as-ttsl
APNIC	as58678:as-customers
APNIC	as140121:as-hicomin
APNIC	as-133001
APNIC	as137142:as-rajucabl
RADB	as-vodafone-net-in
APNIC	as133724:as-swastik