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AS4907 BGPNET PTE. LTD.

Singapore IENS-AS-AP APNIC 90 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
23,040
IPv6 /48 networks
0
RPKI
89 valid1 no ROA
Peers and downstreams
0

Holder

AS name
IENS-AS-AP
Description
IENS TECHNOLOGY PTE. LTD
Organisation
IENS TECHNOLOGY PTE. LTD
Abuse contact
Not published
Assigned
2020-09-16
Registered
2024-04-17
Record last changed
2026-05-29 00:23 UTC
137.220.136.0/24137.220.139.0/24137.220.140.0/24137.220.152.0/24137.220.153.0/24137.220.154.0/24137.220.155.0/24137.220.156.0/24137.220.157.0/24137.220.158.0/24137.220.172.0/24154.38.108.0/24161.248.14.0/24161.248.15.0/24163.52.110.0/24186.240.192.0/24186.240.193.0/24186.240.194.0/24186.240.195.0/24186.240.196.0/24186.240.197.0/24186.240.198.0/24186.240.199.0/24186.240.200.0/24186.240.201.0/24186.240.202.0/24186.240.203.0/24186.240.204.0/24186.240.205.0/24186.240.206.0/24186.240.207.0/24186.240.208.0/24186.240.209.0/24186.240.210.0/24186.240.211.0/24186.240.212.0/24186.240.213.0/24186.240.214.0/24186.240.215.0/24186.240.216.0/24186.240.217.0/24186.240.218.0/24186.240.219.0/24186.240.220.0/24186.240.221.0/24186.240.222.0/24186.240.223.0/24186.240.224.0/24186.240.225.0/24186.240.226.0/24186.240.227.0/24186.240.228.0/24186.240.229.0/24186.240.230.0/24186.240.231.0/24186.240.232.0/24186.240.233.0/24186.240.234.0/24186.240.235.0/24186.240.236.0/24186.240.237.0/24186.240.238.0/24186.240.239.0/24186.240.240.0/24186.240.249.0/24186.240.250.0/24186.240.251.0/24186.240.252.0/24186.240.253.0/24186.240.254.0/2443.248.172.0/2443.248.173.0/2443.248.174.0/2443.248.175.0/2445.197.232.0/2445.197.233.0/2445.197.234.0/2445.197.235.0/2445.197.236.0/2445.197.237.0/2445.197.238.0/2445.197.239.0/2445.202.0.0/2445.202.1.0/2445.202.2.0/2445.202.3.0/2445.202.4.0/2445.202.5.0/2445.202.6.0/2445.202.7.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths
AS24482 SG.GS AS24482 · SG SG.GS AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS137409 GSL Networks Pty LTD AS137409 · AU GSL Networks Pty LTD AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS174 AS174 AS174 AS174 AS13335 Cloudflare, Inc. AS13335 · US Cloudflare, Inc. AS18186 Nebula Global LLC AS18186 · US Nebula Global LLC AS138995 Antbox Networks Limited AS138995 · HK Antbox Networks Limit… AS4907 BGPNET PTE. LTD. AS4907 · SG BGPNET PTE. LTD.

Network health

Grade B · 75/100
partly Prefixes covered by valid ROAs
89 of 90 announced prefixes are RPKI valid, 1 have no ROA.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@iens.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
pass Registry record maintained
Last changed 2026-05-29.		 5/5
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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Routing changes

Last 30 days
2026-10-04 14:50 UTCPrefix gone 186.240.248.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.247.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.246.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.245.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.244.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.243.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.242.0/24
2026-10-04 14:50 UTCPrefix gone 186.240.241.0/24
2026-10-04 14:50 UTCNew prefix 163.52.110.0/24

WHOIS

aut-num:        AS4907
as-name:        IENS-AS-AP
handle:         AS4907
remarks:        IENS TECHNOLOGY PTE. LTD
remarks:        cf-validation: ad1ceaf1-1de3-4427-be9e-bb39ffd677c3
registrant:     ORG-BP8-AP (IENS TECHNOLOGY PTE. LTD) <noc@iens.com>
technical,administrative:ITPL17-AP (IENS TECHNOLOGY PTE LTD Administrator) <abuse@iens.com>
abuse:          IRT-IENS-SG (IRT-IENS-SG) <abuse@iens.com>
registration:   2024-04-17T00:01:07Z
last changed:   2026-05-29T00:23:45Z
source:         APNIC (RDAP)