ASN AS4229 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4229?

AS4229 is listed under Zenlayer Inc.

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.

AS4229 Zenlayer Inc | IPGeolocation.io

ASN Lookup Tool

Zenlayer Inc zenlayer.com

US 31 Routes

AS Data

AS4229

AS4229 – Zenlayer Inc

AS Number	4229
AS Name	ZEN-NET
Organization	Zenlayer Inc(zenla-7)
Country	US
Website	zenlayer.com
Number of IPv4 Routes	21
Number of IPv6 Routes	10
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-05-20

ASN Intelligence API for production workflows

Use ASN data for AS4229 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2404:ff40:7000::/36	AS4229	Zenlayer Inc	Zenlayer Singapore PTE. LTD	~5×10²⁷
129.227.163.0/24	AS4229	Zenlayer Inc	Zenlayer IP Block @HKG	256
2404:ff40:6000::/36	AS4229	Zenlayer Inc	Zenlayer Singapore PTE. LTD	~5×10²⁷
162.128.42.0/24	AS4229	Zenlayer Inc	Zenlayer Singapore PTE. LTD	256
129.227.167.0/24	AS4229	Zenlayer Inc	Zenlayer IP Block @HKG	256
23.91.110.0/23	AS4229	Zenlayer Inc	ZL LAX MANAGED HOSTING	512
162.128.41.0/24	AS4229	Zenlayer Inc	Zenlayer Singapore PTE. LTD	256
23.91.109.0/24	AS4229	Zenlayer Inc	Zenlayer Inc	256
98.98.98.0/24	AS4229	Zenlayer Inc	Zenlayer Inc	256
2404:ff40::/32	AS4229	Zenlayer Inc	Zenlayer Singapore PTE. LTD	~79×10²⁷

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       4229
ASName:         ZEN-NET
ASHandle:       AS4229
RegDate:        2020-05-20
Updated:        2021-07-17    
Ref:            https://rdap.arin.net/registry/autnum/4229


OrgName:        Zenlayer Inc
OrgId:          ZENLA-7
Address:        21680 Gateway Center Dr. Suite 350
City:           Diamond Bar
StateProv:      CA
PostalCode:     91765
Country:        US
RegDate:        2017-12-27
Updated:        2025-09-04
Ref:            https://rdap.arin.net/registry/entity/ZENLA-7


OrgAbuseHandle: SOCOP-ARIN
OrgAbuseName:   SOC Ops
OrgAbusePhone:  +1-909-718-3558 
OrgAbuseEmail:  abuse@zenlayer.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOCOP-ARIN

OrgNOCHandle: IPNOC27-ARIN
OrgNOCName:   IPNOC
OrgNOCPhone:  +1-800-858-7986 
OrgNOCEmail:  ipnoc-t3@zenlayer.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPNOC27-ARIN

OrgTechHandle: IPNOC27-ARIN
OrgTechName:   IPNOC
OrgTechPhone:  +1-800-858-7986 
OrgTechEmail:  ipnoc-t3@zenlayer.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPNOC27-ARIN

OrgTechHandle: TANGR16-ARIN
OrgTechName:   Tang, Ruifan 
OrgTechPhone:  +1-800-858-7986 
OrgTechEmail:  ruifan.tang@zenlayer.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TANGR16-ARIN

OrgNOCHandle: IPADM641-ARIN
OrgNOCName:   IP ADMIN
OrgNOCPhone:  +1-909-718-3558 
OrgNOCEmail:  ipadmin@zenlayer.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM641-ARIN

OrgTechHandle: IPADM641-ARIN
OrgTechName:   IP ADMIN
OrgTechPhone:  +1-909-718-3558 
OrgTechEmail:  ipadmin@zenlayer.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM641-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS62713	PubMatic, Inc.	US
AS58057	Securebit AG	CH
AS212123	Jori Vanneste	BE
AS38880	Micron21 Datacentre Pty Ltd	AU
AS198150	SIACOM JSC	GE
AS131310	CX2 Computer Exchange	MY
AS60144	3W Infra B.V.	NL
AS24953	NETPLANET GmbH	AT
AS3303	Swisscom Schweiz AG	CH
AS50673	Serverius Holding B.V.	NL

Upstreams

AS Number	Description	Country
AS58057	Securebit AG	CH
AS136255	Telecom International Myanmar Company Limited	MM
AS286	GTT Communications Inc.	US
AS4230	CLARO S.A.	BR
AS56655	Gigahost AS	NO
AS37468	Angola Cables	AO
AS3303	Swisscom Schweiz AG	CH
AS50673	Serverius Holding B.V.	NL
AS6461	Zayo Bandwidth	US
AS206499	LOCIX LIMITED	GB

Downstreams

AS Number	Description	Country
AS24482	SG.GS	SG
AS9498	Bharti Airtel Limited	IN
AS136255	Telecom International Myanmar Company Limited	MM
AS138415	YANCY LIMITED	HK
AS151552	PT Threego Technology Indonesia	ID
AS21859	Zenlayer Inc	US
AS131219	Indosat Singapore Pte. Ltd.	SG
AS132203	Shenzhen Tencent Computer Systems Company Limited	CN
AS45796	UIH / BB Connect	TH
AS7536	chiaochiao ltd.	TW

Contacts

Email Contacts

ipadmin@zenlayer.com ipnoc-t3@zenlayer.com ruifan.tang@zenlayer.com

Abuse Contacts

abuse@zenlayer.com

Legacy Routes

128.14.86.0/24