103.140.146.255

  • No reverse DNS
  • Not on blocklists
Network
ZEN-SG-001
Range
103.140.146.0 - 103.140.146.255
CIDR
103.140.146.0/24
Type
ALLOCATED NON-PORTABLE
Country
SG
Registered on
Last updated
Status
  • active
Report abuse to
abuse@zenlayer.com
Checked

Contacts

  • Administrative and technical

    Zenlayer Network Technologies Shanghai Co Ltd ZNTS1-AP

    No 58. JiangChang Road. Suite 701, Shanghai JianAn 200072

    abuse@zenlayer.com

    +86-21-6139-6955

  • Abuse

    IRT-ZEN-SG

    101 Thomson Road,

    abuse@zenlayer.com

Reverse DNS

Names
None

Network

Announced by
AS4229 Zenlayer Inc
Also announced by
Route
103.140.146.0/23, carried by 2,900 of bgp.tools' BGP feeds
Country
US

Upstreams and peers

  • AS2914 NTT America, Inc.31,689 paths
  • AS6453 TATA Communications (America) Inc27,796 paths
  • AS1299 Arelion (fka. Telia Carrier)13,017 paths
  • AS6461 Zayo Bandwidth5,656 paths
  • AS57463 NetIX Communications JSC5,324 paths
  • AS6939 Hurricane Electric LLC4,985 paths
  • AS3257 GTT Communications Inc.3,380 paths
  • AS8220 COLT785 paths
  • AS33891 Core-Backbone GmbH511 paths
  • AS35280 F5 Networks SARL411 paths
  • AS24482 SG.GS376 paths
  • AS9002 RETN Limited357 paths

And 115 more

Downstreams

  • AS21859 Zenlayer Inc66,557 paths
  • AS29752 Zenlayer Inc11,100 paths
  • AS7552 Viettel Group5,576 paths
  • AS9516 SAKURA LINK LIMITED5,241 paths
  • AS45899 VNPT Corp3,537 paths
  • AS18403 FPT Telecom Company3,242 paths
  • AS401322 NetO Corp3,175 paths
  • AS133385 Atom Myanmar Limited1,925 paths
  • AS136255 Mytel Myanmar1,891 paths
  • AS62610 Zenlayer Inc1,457 paths
  • AS140766 FPT Smart Cloud Company Limited864 paths
  • AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED739 paths

And 36 more

From RIPEstat

Routes AS4229 announces

27 IPv4 prefixes covering 7,936 addresses, and 9 IPv6 prefixes

From bgp.tools

Peering

Name
Zenlayer IP Backbone
Type
Content
Peering policy
Selective
Traffic
20-50Tbps
Traffic ratio
Heavy Outbound
Scope
Global
AS-SET
AS-ZENLAYER
Website
http://www.zenlayer.com

Internet exchanges

ExchangeSpeedRoute servers
AMS-IX400 Gbit/sYes
BBIX Hong Kong100 Gbit/sYes
BBIX Singapore500 Gbit/s over 2 portsYes
BBIX Tokyo800 Gbit/s over 2 portsYes
BBIX US-West100 Gbit/sYes
DE-CIX ASEAN100 Gbit/sYes
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN400 Gbit/sYes
Equinix Ashburn200 Gbit/s over 2 portsYes
Equinix Hong Kong100 Gbit/sYes
Equinix Miami200 Gbit/s over 2 portsYes
Equinix Singapore800 Gbit/s over 2 portsYes
France-IX Marseille200 Gbit/sNo
GNM-IX200 Gbit/sYes
GNM-IX SG100 Gbit/sYes
JPIX TOKYO800 Gbit/s over 2 portsYes
JPNAP Tokyo: Peering100 Gbit/sYes
NetIX: NetIX200 Gbit/sYes
NL-ix: Main400 Gbit/sYes
NYIIX Los Angeles10 Gbit/sYes
Peering.cz100 Gbit/sYes
SGIX: Peering LAN100 Gbit/sYes

Facilities

  • Digital Realty Frankfurt FRA1-27, Frankfurt, DE
  • Equinix FR7 - Frankfurt, Gutleutstrasse, Frankfurt, DE
  • Digital Realty Marseille MRS1/2/3/4, Marseille, FR
  • MEGA-i (iAdvantage Hong Kong), Hong Kong, HK
  • Equinix HK1 - Hong Kong, Tsuen Wan, HK
  • Equinix HK3 - Hong Kong, Tsuen Wan, HK
  • Equinix TY2 - Tokyo, Tokyo, JP
  • Digital Realty AMS18 - Amsterdam, Amsterdam, NL
  • Equinix AM7 - Amsterdam, Kuiperberweg, Amsterdam, NL
  • Equinix SG1 - Singapore, Singapore, SG
  • Equinix SG2 - Singapore, Singapore, SG
  • Global Switch Singapore, Singapore, SG
  • Equinix DC1-DC15,DC21-DC22 - Ashburn, Ashburn, US
  • CoreSite - Los Angeles (LA1) One Wilshire, Los Angeles, US
  • CoreSite - Los Angeles (LA2), Los Angeles, US
  • Equinix MI1 - Miami, NOTA, Miami, US
  • Equinix SV1/SV5/SV10 - Silicon Valley, San Jose, San Jose, US

From PeeringDB

Location

Map © OpenStreetMap contributors
Location
Singapore
Accuracy
Within 1,000 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed