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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	45.9.11.0/24	Tianhai's Global network
	2401:20::/40	Tianhai InfoTech
	2401:20:1330::/46	Tianhai InfoTech
	2a0e:aa06::/40	Tianhai's Anycast network
	2a13:1800::/48	Tianhai Global Network
	2a13:1800:10::/48	Tianhai Network @ Jinhua, China
	2a13:1800:80::/44	Tianhai Network @ Hong Kong
	2a13:1800:300::/44	Tianhai Network @ Calgary, Canada

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS20473	The Constant Company, LLC	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS4635	HKIX Route Servers	✘	✔
	AS53356	Free Range Cloud Hosting Inc.	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS209306	Jin Shaohai	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS24239	TWD2 Education and Research Network	✘	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS9002	RETN Limited	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS9318	SK Broadband Co Ltd	✔	✔
	AS151464	Shanghai Luogu Network Technology Co., Ltd.	✔	✔
	AS3786	LG DACOM Corporation	✔	✔
	AS53356	Free Range Cloud Hosting Inc.	✔	✔
	AS7155	ViaSat,Inc.	✔	✔
	AS24482	SG.GS	✔	✔
	AS1828	PacketFabric / Unitas Global	✔	✔
	AS135671	RBB InfoTech	✘	✔
	AS714	Apple Inc.	✔	✔
	AS35280	F5 Networks SARL	✔	✔
	AS57175	Tianhai InfoTech Limited	✘	✔
	AS11492	CABLE ONE, INC.	✔	✘
	AS55818	Matrix Cable Internet Exchange	✔	✔
	AS16276	OVH SAS	✔	✔
	AS58511	Swoop (Anycast Global Backbone)	✔	✔
	AS4635	HKIX Route Servers	✘	✔
	AS135674	Kano Network	✘	✔
	AS29802	HIVELOCITY, Inc.	✔	✔
	AS7575	Australian Academic and Research Network (AARNet)	✔	✔
	AS20055	Ziply Fiber	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS36351	IBM Cloud	✔	✘
	AS19754	The Fusion Network, LLC	✔	✔
	AS55850	Mercury NZ Limited	✔	✔
	AS10310	Yahoo Holdings Inc.	✔	✔
	AS62642	Bigleaf Networks, Inc.	✔	✘
	AS23033	Wowrack.com	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS10242	US Internet Corp	✔	✔
	AS20326	TeraSwitch Networks Inc.	✔	✔
	AS16713	Northwest Open Access Network	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✔
	AS18106	Viewqwest Pte Ltd	✔	✘
	AS101	University of Washington	✔	✔
	AS293	ESnet	✔	✔
	AS26496	GoDaddy.com, LLC	✔	✔
	AS16552	Tiggee LLC	✔	✔
	AS14593	SpaceX Starlink	✔	✔
	AS19551	Incapsula Inc	✔	✔
	AS25899	LS Networks	✔	✘
	AS18530	Isomedia, Inc.	✔	✔
	AS4181	TDS TELECOM	✔	✔
	AS803	Saskatchewan Telecommunications	✔	✔
	AS53597	Hoyos Consulting LLC	✔	✔
	AS33353	Sony Interactive Entertainment LLC	✔	✔
	AS20940	Akamai International B.V.	✔	✔
	AS22995	Xplore Inc.	✔	✔
	AS38022	REANNZ National Research and Education Network	✔	✔
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✔
	AS19523	FlexNetworks	✔	✔
	AS7782	Alaska Communications Systems Group, Inc.	✔	✔
	AS13415	FirstDigital Communications, LLC	✔	✔
	AS20394	Rainier Connect	✔	✔
	AS42	WoodyNet, Inc.	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS16696	iTel Networks Inc	✔	✘
	AS25615	Broadband Visions, LLC	✔	✘
	AS8047	GENERAL COMMUNICATION, INC.	✔	✔
	AS2906	Netflix Streaming Services Inc.	✔	✔
	AS6621	Hughes Network Systems, LLC	✔	✔
	AS30500	Wolfpaw Data Centres Inc	✔	✘
	AS55039	Fatbeam, LLC	✔	✔
	AS8309	SIPARTECH SAS	✔	✔
	AS11404	Wave Broadband	✘	✔
	AS54527	Astute Internet	✔	✔
	AS21947	Blackfoot Telephone Cooperative, Inc.	✔	✔
	AS11090	Matanuska Telecom Association, Incorporated	✔	✔
	AS3701	Link Oregon (University of Oregon)	✔	✔
	AS55044	LR Communications, Inc.	✔	✘
	AS50131	Spartan Host Ltd	✔	✔
	AS21928	T-Mobile USA, Inc.	✔	✔
	AS17378	TierPoint, LLC	✔	✔
	AS393577	Tritan Development	✔	✔
	AS27523	Kawaii Networks LLC	✔	✔
	AS400304	Redoubt Networks (Crunchbits)	✔	✔
	AS25668	Cipherkey Exchange Corp.	✔	✔
	AS18988	City West Cable & Telephone Corp.	✔	✔
	AS53828	NETWORK INNOVATIONS, LLC	✔	✔
	AS4258	Accretive Networks	✔	✔
	AS11924	Montana Opticom, LLC	✔	✔
	AS21804	Access Communications Co-operative Limited	✔	✔
	AS47689	Pudu, LLC	✔	✔
	AS34927	iFog GmbH	✘	✔
	AS32035	Sangoma US Inc.	✔	✔
	AS7488	CNServer LLC	✔	✔
	AS14371	Paul Bunyan Communications	✔	✔
	AS6315	XMission, L.C.	✔	✔
	AS19662	Uniserve On Line	✔	✔
	AS64227	CONSOLIDATED TELEPHONE COMPANY	✔	✔
	AS2544	King County Gov	✔	✘
	AS36374	Stellar Association, LLC	✔	✔
	AS18914	ETS TELECOM	✔	✔
	AS7342	VeriSign Infrastructure & Operations	✔	✔
	AS54994	Meteverse Limited	✔	✔
	AS4474	TCT West, Inc.	✔	✔
	AS26223	Silver Star Communications	✔	✔
	AS212895	Johannes Ernst	✔	✔
	AS32444	Anthem Broadband	✔	✘
	AS6391	Beanfield Technologies Inc.	✔	✔
	AS46997	Black Mesa Corporation	✔	✔
	AS21859	Zenlayer Inc	✔	✔
	AS36222	WindWave Communications	✔	✔
	AS54182	Bell Canada	✔	✘
	AS23138	FIRST STEP INTERNET, LLC	✔	✔
	AS395823	doof.net	✔	✔
	AS4455	IX Reach Ltd	✔	✔
	AS64289	Macarne.com	✔	✔
	AS63052	Columbia Basin Broadband Corporation	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS54113	Fastly, Inc.	✔	✔
	AS16909	imput	✔	✔
	AS36416	Clackamas Education Service District	✔	✔
	AS394449	FyberCom, LLC	✔	✔
	AS393891	Nutrien	✔	✔
	AS3361	Digital Fortress, Inc.	✔	✘
	AS32133	Ting Fiber Inc.	✔	✔
	AS36692	Cisco OpenDNS, LLC	✔	✔
	AS62955	eBay, Inc	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS1798	State of Oregon	✔	✔
	AS399647	Rumble USA Inc.	✔	✔
	AS32869	Silver Star Telecom, LLC	✔	✘
	AS62838	Reprise Hosting	✔	✘
	AS23175	PogoZone	✔	✘
	AS393552	Longmont Power & Communications	✔	✘
	AS150289	Sun Yanzheng	✘	✔
	AS205329	Kai-Jung Chen	✔	✔
	AS20119	Arrow Group Inc.	✔	✔
	AS63023	GTHost	✔	✔
	AS400818	Ausra LLC	✔	✔
	AS7311	Frontier Networks Inc	✔	✘
	AS4226	Sumofiber	✔	✔
	AS30110	Advanced Communications Technology	✔	✘
	AS394256	Tech Futures Interactive Inc.	✔	✔
	AS2639	ZOHO	✔	✘
	AS19116	Washington Broadband, Inc.	✔	✘
	AS3657	TSS Digital Services	✔	✘
	AS36012	HUNTER COMMUNICATIONS	✔	✘
	AS32590	Valve Corporation	✔	✔
	AS22702	RingSquared	✔	✘
	AS49915	Megaport (UK) Limited	✔	✔
	AS23265	Pocketinet Communications, Inc	✔	✘
	AS4213	Krypt Technologies	✔	✔
	AS33362	Wikstrom Telephone Company, Incorporated	✔	✔
	AS13737	Interconnecx, LLC	✔	✔
	AS6507	Riot Games, Inc	✔	✔
	AS10594	Cutting Edge Communications, Inc.	✔	✘
	AS57976	Blizzard Entertainment, Inc	✔	✔
	AS36459	GitHub, Inc.	✔	✔
	AS10947	Mountain West Technologies Corporation	✔	✔
	AS19171	Stargate Connections Inc.	✔	✔
	AS3842	InMotion Hosting, Inc.	✔	✔
	AS917	Misaka Network, Inc.	✔	✔
	AS4150	SupraNet Communications, Inc.	✔	✔
	AS21632	Cybernet1	✔	✘
	AS395657	Hoplite Industries, Inc.	✔	✘
	AS27008	BendTel	✔	✔
	AS53939	Telx	✔	✔
	AS9246	Teleguam Holdings, LLC	✔	✔
	AS13331	MetaPeer	✔	✔
	AS971	PureVoltage Hosting Inc.	✔	✘
	AS46733	x6c	✔	✔
	AS54825	Equinix Metal (Packet.net)	✔	✔
	AS11038	Salish Networks, Inc.	✔	✘
	AS36817	MCSNet	✔	✘
	AS46353	Intermax Networks	✔	✔
	AS22512	OpenBSD	✔	✔
	AS40627	RingCentral Inc	✔	✘
	AS32621	Twin City VoIP, Inc.	✔	✔
	AS835	GoCodeIT Inc	✔	✔
	AS50245	Serverel Inc.	✔	✔
	AS27400	Clearfly Communications	✔	✔
	AS19518	Rock Island Communications	✔	✔
	AS23428	ServerForge LLC	✔	✔
	AS33425	CoreWeave, Inc	✔	✔
	AS62856	Docusign, Inc	✔	✘
	AS11233	Gorge Networks LLC	✔	✔
	AS54429	Local Connectivity Lab	✔	✔
	AS22616	ZSCALER, INC.	✔	✔
	AS26370	Pal Communications LLC	✔	✔
	AS10973	Scatter Creek InfoNet, Inc.	✔	✔
	AS397849	ZOHO	✔	✔
	AS8674	Netnod AB	✔	✔
	AS14380	Opus Interactive	✔	✘
	AS396125	CCL Networks Inc	✔	✘
	AS55256	Netskope Inc	✔	✘
	AS32943	Web of Nevada	✔	✔
	AS9886	CTCSCI TECH LIMITED	✘	✔
	AS11961	Mid-Rivers Telephone Cooperative	✔	✔
	AS147049	PacketHub S.A.	✔	✔
	AS25192	CZ.NIC, z.s.p.o.	✔	✔
	AS7201	Network Edge LLC	✔	✘
	AS149522	OneCubit Co., Ltd.	✔	✔
	AS27578	AirBridge Broadband LLC	✔	✘
	AS50763	Robert McKay	✔	✔
	AS23459	applebee	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS63066	7Hoop Network Telecom, LLC	✔	✔
	AS139341	WeChat/QQ CDN	✔	✔
	AS397326	South Front Networks	✔	✔
	AS58580	Fastrack Technology	✔	✘
	AS53334	Total Uptime Technologies, LLC	✔	✔
	AS21577	TOLEDO TELEPHONE CO INC	✔	✔
	AS41095	IPTP LTD	✘	✔
	AS32030	VoIPster Communications, INC.	✔	✔
	AS399135	617A Corporation	✔	✔
	AS134176	Cloudie Limited	✔	✔
	AS17017	campuscolo.com	✔	✔
	AS32751	Nuclearfallout Enterprises, Inc.	✔	✔
	AS40138	Mach Dilemma, LLC	✔	✔
	AS46276	SmarterBroadband	✔	✘
	AS395466	Global Net	✔	✔
	AS397301	Thrive Broadband, LLC	✔	✔
	AS62887	WhiteSky Communications, LLC.	✔	✔
	AS7752	THRESHOLD COMMUNICATIONS,INC.	✔	✔
	AS47065	USC / UFMG PEERING Research Testbed	✔	✔
	AS398700	Cactus International, Inc.	✔	✔
	AS26088	Inland Internet	✔	✘
	AS15238	Gates Foundation	✔	✘
	AS32150	DANGA INTERACTIVE	✔	✔
	AS3853	Whidbey Telephone Company	✔	✔
	AS16652	Riseup Networks	✔	✔
	AS38136	Akari Networks	✔	✔
	AS396040	Inland Cellular	✔	✘
	AS21949	Beanfield Technologies Inc.	✔	✔
	AS21743	Atlas Networks Corporation	✔	✔
	AS30081	CacheFly	✔	✔
	AS13150	CATO NETWORKS LTD	✔	✘
	AS398465	Rackdog LLC	✔	✔
	AS60326	0xDEADBEEF LTD	✔	✔
	AS25819	Collier Technologies LLC	✔	✔
	AS62715	CrashPlan	✔	✘
	AS4043	Montana Internet Corporation	✔	✘
	AS30079	iQuid Inc.	✘	✔
	AS55003	Columbia Wireless Inc	✔	✘
	AS205627	Daimler Truck AG	✔	✔
	AS19165	Webpass Inc.	✔	✔
	AS15695	Expereo International BV	✔	✔
	AS1011	Accutar Biotechnology (Canada) Inc.	✔	✔
	AS25905	FireServe, LLC	✔	✘
	AS398960	Cryoflesh Inc	✔	✔
	AS15190	CTS LanguageLink	✔	✘
	AS53766	Arista VeloCloud	✔	✔
	AS41378	Kirino LLC	✔	✘
	AS53340	FiberHub (VegasNAP)	✔	✔
	AS15177	STARTOUCH INC	✔	✘
	AS3130	RGnet OU	✔	✔
	AS26548	PureVoltage Hosting Inc.	✘	✔
	AS400226	StormyCloud Inc	✔	✔
	AS55244	Blue Origin Enterprises, L.P.	✔	✔
	AS54566	Servikus LLC	✔	✔
	AS8359	MTS PJSC	✘	✔
	AS12189	PhoenixNAP LLC	✔	✘
	AS400699	KitsapWiFi	✔	✔
	AS401703	Ordinal Advisors LLC	✔	✔
	AS394018	ARIN Operations	✔	✔
	AS401988	5005 LLC	✔	✔
	AS215724	Edgevana, Inc.	✔	✘
	AS18647	Accel Net, Inc.	✔	✘
	AS26459	The Trade Desk, Inc.	✔	✘
	AS64241	Wobscale Technologies, LLC	✔	✔
	AS6456	Altopia Corporation	✔	✔
	AS40350	Key Cooperative	✔	✘
	AS54290	Hostwinds LLC.	✘	✔
	AS3601	Interconnected Associates (IXA) Inc.	✔	✔
	AS55216	CarverLink	✔	✘
	AS29769	Allwire Technologies LLC	✔	✘
	AS11611	Arctic Fox Networks Inc	✔	✔
	AS31800	DALnet	✔	✘
	AS26792	CSS Integration, Inc.	✔	✔
	AS208188	Puget Sound Networks, LLC	✔	✔
	AS393950	Xiber	✔	✔
	AS3856	Packet Clearing House, Inc.	✔	✔
	AS27281	Quantcast Corporation	✔	✔
	AS26156	Verus, LLC	✔	✔
	AS328112	Linux Based Systems Design SA (Pty) Ltd	✔	✔
	AS401922	VERYBOOST INC	✔	✘
	AS46416	BankOnIT, L.L.C.	✘	✔
	AS399946	Pacific Dataport Inc.	✔	✘
	AS395664	Altius Institute for Biomedical Sciences	✔	✘
	AS20253	Qwilt Inc.	✔	✘
	AS396914	Pacific Northwest Net, Inc.	✔	✘
	AS11708	City of North Kansas City, MO	✘	✔
	AS26329	InServer Networks	✔	✘
	AS136557	Host Universal Pty Ltd	✔	✘
	AS21525	Seattle Public Library	✔	✘
	AS395478	ROCKY MOUNTAIN INTERNET INC	✔	✘
	AS19418	Minnesota Brain Injury Alliance	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS24239	TWD2 Education and Research Network	✘	✔
	AS151464	Shanghai Luogu Network Technology Co., Ltd.	✔	✔
	AS209306	Jin Shaohai	✔	✔
	AS135671	RBB InfoTech	✘	✔
	AS57175	Tianhai InfoTech Limited	✘	✔
	AS135674	Kano Network	✘	✔

aut-num:        AS4842
as-name:        TH-AS-AP
descr:          Tianhai InfoTech
country:        CN
org:            ORG-TI19-AP
admin-c:        THIT-AP
tech-c:         THIT-AP
abuse-c:        AT947-AP
mnt-routes:     MAINT-TH-CN
mnt-by:         APNIC-HM
mnt-irt:        IRT-TIANHAI
last-modified:  2022-05-23T09:04:52Z
export:         to AS-ANY announce AS-TIANHAI
export:         to AS-ANY announce AS4842:AS-DOWNSTREAMS
source:         APNIC


organisation:   ORG-TI19-AP
org-name:       Tianhai InfoTech
org-type:       LIR
country:        CN
address:        ********
address:        ********
address:        ********
phone:          ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:10Z
source:         APNIC

Last Update: 2026-05-07T03:22:32Z UTC

---

Member of the following AS-SETs

-	Member
RADB	as2764:as-bgp-custs
RADB	as-azuretech-protection
RADB	as-packet
RADB	as9942:as-customers
RADB	as-anch-global
ARIN	as-frc-fmt
RADB	as-hurricane
APNIC	as4842:as-downstreams
RADB	as-hkbn-transit
RADB	as-bgpnet
RIPE	as-kirino
RADB	as-tianhai
JPIRR	as-gigainfra
RADB	as20473:as-vultr
RADB	as-ctgnet-cut
RADB	as-gigainfra
APNIC	as58453:as-asiatest
RADB	as2764:as-transit-apf:as38809
RIPE	as16243:as-customers
ALTDB	as-evix
RADB	as2764:as-customers:as4736
RADB	as-hurricanev6
APNIC	as-tianhai
RADB	as53587:as-cone
RIPE	as-tianhai
RADB	as-c3
RADB	as-optus
RADB	as-hinet
RADB	as-kirino
NTTCOM	as9269:as-hkbn-transit
RADB	as-ctgnet
RADB	as2764:as-bgp-custs-tmp
RADB	as-cti-telecom
RADB	as2764:as-customers-apf:as38809
ARIN	as-xo-b
NTTCOM	as-9837arcstar
RADB	as-azuretech
RADB	as2764:as-transit:as7545
RADB	as2764:as-customers:as7545
RADB	as17668:as-customers
RADB	as9269:as-hkbn-transit
APNIC	as-9942
RADB	as-seednet
RADB	as58453:as-asiaascust
RADB	as-zenlayer
APNIC	as58453:as-asiatest2
APNIC	as58453:as-asiaascust