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AS4229 Zenlayer Inc

United States ZEN-NET ARIN 27 IPv4 prefixes 9 IPv6 prefixes
IPv4 addresses
7,936
IPv6 /48 networks
36,864
RPKI
16 valid20 no ROA
Peers and downstreams
264

Holder

AS name
ZEN-NET
Description
Zenlayer Inc
Organisation
Zenlayer Inc
Abuse contact
Not published
Assigned
2020-05-19
Registered
2020-05-20
Record last changed
2021-07-17 10:37 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS174 AS174 AS174 AS174 AS36236 NetActuate, Inc AS36236 · US NetActuate, Inc AS24482 SG.GS AS24482 · SG SG.GS AS8218 Zayo Infrastructure France SA AS8218 · FR Zayo Infrastructure F… AS34927 iFog GmbH AS34927 · CH iFog GmbH AS34177 Celeste SAS AS34177 · FR Celeste SAS AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS6453 TATA COMMUNICATIONS (AMERICA) INC AS6453 · US TATA COMMUNICATIONS (… AS57463 NetIX Communications JSC AS57463 · BG NetIX Communications … AS4229 Zenlayer Inc AS4229 · US Zenlayer Inc

Network health

Grade C · 71/100
partly Prefixes covered by valid ROAs
16 of 36 announced prefixes are RPKI valid, 20 have no ROA.		 11/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
9 IPv6 prefixes.		 15/15
pass More than one upstream
7 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@zenlayer.com is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2021-07-17.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS4229 health AS4229 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS4229
as-name:        ZEN-NET
handle:         AS4229
registrant:     ZENLA-7 (Zenlayer Inc)
administrative,technical,noc:IPADM641-ARIN (IP ADMIN) <ipadmin@zenlayer.com>
technical:      TANGR16-ARIN (Ruifan Tang) <ruifan.tang@zenlayer.com>
technical:      NETWO10646-ARIN (Network Registry) <netreg@zenlayer.com>
noc,technical:  IPNOC27-ARIN (IPNOC) <ipnoc-t3@zenlayer.com>
abuse:          SOCOP-ARIN (SOC Ops) <abuse@zenlayer.com>
technical:      CHUAN32-ARIN (Zoe Chuang) <zoe.chuang@zenlayer.com>
last changed:   2021-07-17T06:37:46-04:00
registration:   2020-05-20T16:32:15-04:00
source:         ARIN (RDAP)