Home Prefix Lookup203.107.128.0/18

203.107.128.0/18

🇹🇭

IPv4APNICallocated RPKI Valid

CIDR

203.107.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇹🇭 Thailand

City

Lak Si

RIR

APNIC

Status

allocated

Allocated

3/1/2000

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

8 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.107.128.0/17	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.128.0/20	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.176.0/20	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.144.0/20	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.160.0/20	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.129.0/24	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.130.0/24	AS7693COMNET-TH - KSC Commercial Internet Co. Ltd.	Valid	—	6/1/2026
203.107.164.0/24	AS142599MAJORGROUP-AS-AP - Major Cineplex Group Ltd.	Valid	—	6/1/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.107.128.0/17	AS7693	/17	apnic

More Specific Prefixes

100

Prefix	Country	Status
203.107.190.0/24	🇹🇭TH	assigned
203.107.179.0/24	🇹🇭TH	assigned
203.107.142.0/24	🇹🇭TH	assigned
203.107.180.0/25	🇹🇭TH	assigned
203.107.163.128/26	🇹🇭TH	assigned
203.107.184.64/27	🇹🇭TH	assigned
203.107.186.64/27	🇹🇭TH	assigned
203.107.163.192/27	🇹🇭TH	assigned
203.107.170.32/27	🇹🇭TH	assigned
203.107.146.0/27	🇹🇭TH	assigned
203.107.154.0/27	🇹🇭TH	assigned
203.107.174.32/27	🇹🇭TH	assigned
203.107.187.128/28	🇹🇭TH	assigned
203.107.156.192/28	🇹🇭TH	assigned
203.107.156.208/28	🇹🇭TH	assigned
203.107.156.144/28	🇹🇭TH	assigned
203.107.156.32/28	🇹🇭TH	assigned
203.107.156.48/28	🇹🇭TH	assigned
203.107.186.32/28	🇹🇭TH	assigned
203.107.156.64/28	🇹🇭TH	assigned
203.107.156.80/28	🇹🇭TH	assigned
203.107.156.16/28	🇹🇭TH	assigned
203.107.184.48/28	🇹🇭TH	assigned
203.107.185.32/28	🇹🇭TH	assigned
203.107.184.192/28	🇹🇭TH	assigned
203.107.187.144/28	🇹🇭TH	assigned
203.107.189.208/28	🇹🇭TH	assigned
203.107.156.160/28	🇹🇭TH	assigned
203.107.162.16/28	🇹🇭TH	assigned
203.107.156.176/28	🇹🇭TH	assigned
203.107.158.176/29	🇹🇭TH	assigned
203.107.158.192/29	🇹🇭TH	assigned
203.107.158.200/29	🇹🇭TH	assigned
203.107.158.208/29	🇹🇭TH	assigned
203.107.161.32/29	🇹🇭TH	assigned
203.107.161.40/29	🇹🇭TH	assigned
203.107.161.56/29	🇹🇭TH	assigned
203.107.161.64/29	🇹🇭TH	assigned
203.107.161.88/29	🇹🇭TH	assigned
203.107.161.136/29	🇹🇭TH	assigned
203.107.161.144/29	🇹🇭TH	assigned
203.107.161.152/29	🇹🇭TH	assigned
203.107.162.192/29	🇹🇭TH	assigned
203.107.162.208/29	🇹🇭TH	assigned
203.107.162.216/29	🇹🇭TH	assigned
203.107.170.136/29	🇹🇭TH	assigned
203.107.170.160/29	🇹🇭TH	assigned
203.107.170.168/29	🇹🇭TH	assigned
203.107.184.16/29	🇹🇭TH	assigned
203.107.184.24/29	🇹🇭TH	assigned
203.107.184.32/29	🇹🇭TH	assigned
203.107.184.40/29	🇹🇭TH	assigned
203.107.187.32/29	🇹🇭TH	assigned
203.107.187.216/29	🇹🇭TH	assigned
203.107.187.240/29	🇹🇭TH	assigned
203.107.188.8/29	🇹🇭TH	assigned
203.107.188.16/29	🇹🇭TH	assigned
203.107.188.32/29	🇹🇭TH	assigned
203.107.188.40/29	🇹🇭TH	assigned
203.107.188.48/29	🇹🇭TH	assigned
203.107.188.72/29	🇹🇭TH	assigned
203.107.188.80/29	🇹🇭TH	assigned
203.107.188.160/29	🇹🇭TH	assigned
203.107.188.200/29	🇹🇭TH	assigned
203.107.188.208/29	🇹🇭TH	assigned
203.107.188.224/29	🇹🇭TH	assigned
203.107.189.8/29	🇹🇭TH	assigned
203.107.189.40/29	🇹🇭TH	assigned
203.107.189.48/29	🇹🇭TH	assigned
203.107.189.88/29	🇹🇭TH	assigned
203.107.189.104/29	🇹🇭TH	assigned
203.107.189.112/29	🇹🇭TH	assigned
203.107.189.152/29	🇹🇭TH	assigned
203.107.188.88/29	🇹🇭TH	assigned
203.107.145.40/29	🇹🇭TH	assigned
203.107.145.48/29	🇹🇭TH	assigned
203.107.145.88/29	🇹🇭TH	assigned
203.107.145.192/29	🇹🇭TH	assigned
203.107.147.0/29	🇹🇭TH	assigned
203.107.147.16/29	🇹🇭TH	assigned
203.107.149.8/29	🇹🇭TH	assigned
203.107.149.200/29	🇹🇭TH	assigned
203.107.158.0/29	🇹🇭TH	assigned
203.107.158.8/29	🇹🇭TH	assigned
203.107.158.16/29	🇹🇭TH	assigned
203.107.158.24/29	🇹🇭TH	assigned
203.107.158.32/29	🇹🇭TH	assigned
203.107.158.40/29	🇹🇭TH	assigned
203.107.158.48/29	🇹🇭TH	assigned
203.107.158.56/29	🇹🇭TH	assigned
203.107.158.64/29	🇹🇭TH	assigned
203.107.158.72/29	🇹🇭TH	assigned
203.107.158.80/29	🇹🇭TH	assigned
203.107.158.88/29	🇹🇭TH	assigned
203.107.158.96/29	🇹🇭TH	assigned
203.107.158.104/29	🇹🇭TH	assigned
203.107.158.112/29	🇹🇭TH	assigned
203.107.158.120/29	🇹🇭TH	assigned
203.107.158.128/29	🇹🇭TH	assigned
203.107.158.136/29	🇹🇭TH	assigned

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityLak Si

Coordinates13.8671, 100.5610 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.107.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.107.128.0/18" | jq

External Links

RIPEstat Hurricane Electric BGP