AS21859 Content
ZEN-ECN
Zenlayer Inc
US
1651
IPv4 Prefixes
145
IPv6 Prefixes
0
peering network
85
IX Points
104
Facilities
AS Name
TELX-AS21859
Organization
Proxy Registration for ZenlayerTan Chong International Limited by DLR
Country/Region
US
Registration Date
Update Date
2024-03-29T02:16:41Z
IPv4 Prefixes (50)
23.90.128.0/20 23.90.144.0/20 23.90.160.0/21 23.90.168.0/23 23.90.176.0/22 23.91.109.0/24 23.236.96.0/24 23.236.97.0/24 23.236.99.0/24 23.236.101.0/24 23.236.107.0/24 23.236.109.0/24 23.236.112.0/23 23.236.114.0/24 23.236.120.0/22 23.236.123.0/24 23.236.124.0/24 23.236.125.0/24 23.236.127.0/24 23.248.160.0/19 +30 个
IPv6 Prefixes (20)
2404:e5c0::/32 2404:3700::/48 2602:ffe4:c9e::/48 2602:ffe4:c05::/48 2602:ffe4:c21::/48 2602:ffe4:c22::/48 2602:ffe4:c4b::/48 2602:ffe4:c51::/48 2602:ffe4:c65::/48 2604:980:e004::/48 2604:980:e00b::/48 2604:980:e034::/48 +8 个
AS21859 network topology (Upstream/Downstream)
Facility List (104)
Name City Country
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn US
Equinix DA1 - Dallas Dallas US
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose US
Equinix CH1/CH2/CH4 - Chicago Chicago US
Equinix LA1 - Los Angeles Los Angeles US
Digital Realty NYC (60 Hudson) New York US
Equinix MI1 - Miami, NOTA Miami US
CoreSite - Los Angeles (LA1) One Wilshire Los Angeles US
Equinix LD8 - London, Docklands London GB
Digital Realty Frankfurt FRA1-16 Frankfurt DE
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam NL
Equinix FR7 - Frankfurt, Gutleutstrasse Frankfurt DE
Digital Realty Madrid MAD1-2 Madrid ES
Moscow M9 Moscow RU
Equinix SP4 - São Paulo Barueri BR
MEGA-i (iAdvantage Hong Kong) Hong Kong HK
Digital Realty Marseille MRS1-3 Marseille FR
Equinix SG1 - Singapore Singapore SG
Equinix PA2 - Paris, Saint-Denis Paris FR
CoreSite - Los Angeles (LA2) Los Angeles US
+84 个
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS174 Cogent Communications, Inc. NSP 44/104
AS16509 Amazon.com Enterprise 43/104
AS20940 Akamai Technologies Content 40/104
AS13335 Cloudflare Content 39/104
AS15169 Google LLC Content 37/104
AS138915 Kaopu Cloud HK Enterprise 36/104
AS5400 BT NSP 36/104
AS6939 Hurricane Electric NSP 35/104
AS139341 ACE CDN Content 34/104
AS41095 IPTP Networks NSP 34/104
AS58453 China Mobile International NSP 33/104
AS32934 Meta Content 33/104
AS8075 Microsoft Content 32/104
AS24482 SG.GS NSP 31/104
AS49915 Megaport Global Access NSP 30/104
AS3257 GTT Communications (AS3257) NSP 30/104
AS57463 NetIX Communications NSP 29/104
AS199524 Gcore Content 28/104
AS32261 Subspace 28/104
AS6461 Zayo NSP 26/104
+10 colocated networks
Raw Whois Data
aut-num:        AS21859
as-name:        TELX-AS21859
descr:          Proxy Registration for ZenlayerTan Chong International Limited by DLR
member-of:      AS-TELX
tech-c:         Telx IP
admin-c:        Telx IP
mnt-by:         MAINT-TELX
changed:        [email protected] 20260220
source:         ALTDB

aut-num:        AS21859
as-name:        ZENLAYER
descr:          -------------------------------------------------------
                Zenlayer, Inc
                900 N. Alameda St. Suite E,
                Los Angeles, CA 90017
                -------------------------------------------------------
import:         from AS3257   accept ANY
import:         from AS4436   accept ANY
import:         from AS6453   accept ANY
import:         from AS3549   accept ANY
export:         to AS3257   announce AS-C3
export:         to AS4436   announce AS-C3
export:         to AS6453   announce AS-C3
export:         to AS3549   announce AS-C3
admin-c:        IPADM641-RADB
tech-c:         IPADM641-RADB
remarks:        # AS21859 Routing Policies and BGP Communities
                https://github.com/zenlayer/ipnet_document
mnt-by:         MAINT-AS21859
changed:        [email protected] 20240329 # 0216Z
source:         RADB
last-modified:  2024-03-29T02:16:41Z




--- ARIN Whois ---


#
# 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:       21859
ASName:         ZEN-ECN
ASHandle:       AS21859
RegDate:        2013-04-02
Updated:        2021-07-17
Ref:            https://rdap.arin.net/registry/autnum/21859



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


OrgNOCHandle: IPNOC27-ARIN
OrgNOCName:   IPNOC
OrgNOCPhone:  +1-800-858-7986 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPNOC27-ARIN

OrgAbuseHandle: SOCOP-ARIN
OrgAbuseName:   SOC Ops
OrgAbusePhone:  +1-909-718-3558 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOCOP-ARIN

OrgTechHandle: IPADM641-ARIN
OrgTechName:   IP ADMIN
OrgTechPhone:  +1-909-718-3558 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM641-ARIN

OrgNOCHandle: IPADM641-ARIN
OrgNOCName:   IP ADMIN
OrgNOCPhone:  +1-909-718-3558 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM641-ARIN

OrgTechHandle: TANGR16-ARIN
OrgTechName:   Tang, Ruifan 
OrgTechPhone:  +1-800-858-7986 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TANGR16-ARIN

OrgTechHandle: IPNOC27-ARIN
OrgTechName:   IPNOC
OrgTechPhone:  +1-800-858-7986 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPNOC27-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.
#