HomePrefix Lookup203.115.192.0/21

203.115.192.0/21

🇲🇾
IPv4APNICannouncedAS134069NMSBM-AS-AP - NTT MSC SDN. BHD. RPKI Valid
CIDR
203.115.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇲🇾 Malaysia
City
Cyberjaya
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.115.192.0/21AS134069NMSBM-AS-AP - NTT MSC SDN. BHD. Valid
APNIC
5/31/2026

Covering Prefix

4 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.115.192.0/18AS10204ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP Valid—5/31/2026
203.115.192.0/19AS10204ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP Valid—5/31/2026
203.115.192.0/20AS10204ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP Valid—5/31/2026
203.115.199.0/24AS10204ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP Valid—5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
203.115.192.0/21AS134069/21apnic
203.115.192.0/19AS10204/24apnic
203.115.192.0/18AS10204/18apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS10204APNICMAINT-MY-NTT1/31/2024
AS134069APNICMAINT-MY-NTT1/8/2026

More Specific Prefixes

68
PrefixASCountryStatus
203.115.192.0/22🇲🇾MYassigned
203.115.196.0/23🇲🇾MYassigned
203.115.196.0/25🇲🇾MYassigned
203.115.193.0/26🇲🇾MYassigned
203.115.198.160/27🇲🇾MYassigned
203.115.192.192/27🇲🇾MYassigned
203.115.198.32/28🇲🇾MYassigned
203.115.198.48/28🇲🇾MYassigned
203.115.198.144/28🇲🇾MYassigned
203.115.196.128/28🇲🇾MYassigned
203.115.192.224/28🇲🇾MYassigned
203.115.193.64/28🇲🇾MYassigned
203.115.195.160/28🇲🇾MYassigned
203.115.198.208/28🇲🇾MYassigned
203.115.192.32/28🇲🇾MYassigned
203.115.195.176/28🇲🇾MYassigned
203.115.192.16/28🇲🇾MYassigned
203.115.197.176/28🇲🇾MYassigned
203.115.198.0/28🇲🇾MYassigned
203.115.194.32/28🇲🇾MYassigned
203.115.194.160/28🇲🇾MYassigned
203.115.192.176/28🇲🇾MYassigned
203.115.193.224/28🇲🇾MYassigned
203.115.194.176/28🇲🇾MYassigned
203.115.197.16/28🇲🇾MYassigned
203.115.192.64/28🇲🇾MYassigned
203.115.195.64/28🇲🇾MYassigned
203.115.195.144/28🇲🇾MYassigned
203.115.196.160/28🇲🇾MYassigned
203.115.194.144/28🇲🇾MYassigned
203.115.196.208/28🇲🇾MYassigned
203.115.192.128/28🇲🇾MYassigned
203.115.196.224/28🇲🇾MYassigned
203.115.193.112/28🇲🇾MYassigned
203.115.197.64/28🇲🇾MYassigned
203.115.197.80/28🇲🇾MYassigned
203.115.193.192/28🇲🇾MYassigned
203.115.197.0/28🇲🇾MYassigned
203.115.197.224/29🇲🇾MYassigned
203.115.198.200/29🇲🇾MYassigned
203.115.192.56/29🇲🇾MYassigned
203.115.193.176/29🇲🇾MYassigned
203.115.194.48/29🇲🇾MYassigned
203.115.198.24/29🇲🇾MYassigned
203.115.192.0/29🇲🇾MYassigned
203.115.192.48/29🇲🇾MYassigned
203.115.192.80/29🇲🇾MYassigned
203.115.192.104/29🇲🇾MYassigned
203.115.192.112/29🇲🇾MYassigned
203.115.193.168/29🇲🇾MYassigned
203.115.193.184/29🇲🇾MYassigned
203.115.193.208/29🇲🇾MYassigned
203.115.193.240/29🇲🇾MYassigned
203.115.193.248/29🇲🇾MYassigned
203.115.194.232/29🇲🇾MYassigned
203.115.195.192/29🇲🇾MYassigned
203.115.195.232/29🇲🇾MYassigned
203.115.195.248/29🇲🇾MYassigned
203.115.197.48/29🇲🇾MYassigned
203.115.197.56/29🇲🇾MYassigned
203.115.197.160/29🇲🇾MYassigned
203.115.197.168/29🇲🇾MYassigned
203.115.192.8/29🇲🇾MYassigned
203.115.195.224/29🇲🇾MYassigned
203.115.198.16/29🇲🇾MYassigned
203.115.192.144/29🇲🇾MYassigned
203.115.192.152/29🇲🇾MYassigned
203.115.194.128/29🇲🇾MYassigned
Origin ASN
AS134069
NMSBM-AS-AP - NTT MSC SDN. BHD.
Geolocation
Country🇲🇾MalaysiaMY
RegionSelangor
CityCyberjaya
Coordinates2.9269, 101.6580 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.115.192.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.115.192.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP