Home Prefix Lookup118.27.128.0/18

118.27.128.0/18 - BGP Prefix

IPv4APNICallocatedNo ROA

CIDR

118.27.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇹🇭 Thailand

City

Lak Si (Thung Song Hong)

RIR

APNIC

Status

allocated

Allocated

2007-08-03

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
118.27.128.0/20	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12
118.27.128.0/21	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12
118.27.131.0/24	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12
118.27.144.0/20	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12
118.27.144.0/21	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12
118.27.152.0/21	AS135161 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.	No ROA	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
118.27.128.0/24		🇹🇭TH	assigned
118.27.129.0/24		🇹🇭TH	assigned
118.27.130.0/24		🇹🇭TH	assigned
118.27.131.0/24	AS135161	🇹🇭TH	assigned
118.27.132.0/24		🇹🇭TH	assigned
118.27.133.0/24		🇸🇬SG	assigned
118.27.134.0/24		🇹🇭TH	assigned
118.27.135.0/24		🇹🇭TH	assigned
118.27.136.0/24		🇹🇭TH	assigned
118.27.137.0/24		🇹🇭TH	assigned
118.27.138.0/24		🇹🇭TH	assigned
118.27.139.0/24		🇹🇭TH	assigned
118.27.140.0/24		🇹🇭TH	assigned
118.27.141.0/24		🇹🇭TH	assigned
118.27.142.0/24		🇸🇬SG	assigned
118.27.143.0/24		🇸🇬SG	assigned
118.27.144.0/24		🇹🇭TH	assigned
118.27.145.0/24		🇹🇭TH	assigned
118.27.146.0/24		🇹🇭TH	assigned
118.27.147.0/24		🇹🇭TH	assigned
118.27.148.0/24		🇹🇭TH	assigned
118.27.149.0/24		🇹🇭TH	assigned
118.27.150.0/24		🇹🇭TH	assigned
118.27.151.0/24		🇹🇭TH	assigned
118.27.152.0/24		🇹🇭TH	assigned
118.27.153.0/24		🇹🇭TH	assigned
118.27.154.0/24		🇹🇭TH	assigned
118.27.155.0/24		🇹🇭TH	assigned
118.27.156.0/24		🇹🇭TH	assigned
118.27.157.0/24		🇹🇭TH	assigned
118.27.158.0/24		🇹🇭TH	assigned
118.27.159.0/24		🇹🇭TH	assigned
118.27.160.0/24		🇸🇬SG	assigned
118.27.161.0/24		🇸🇬SG	assigned
118.27.162.0/24		🇸🇬SG	assigned
118.27.163.0/24		🇸🇬SG	assigned
118.27.164.0/24		🇸🇬SG	assigned
118.27.165.0/24		🇸🇬SG	assigned
118.27.166.0/24		🇸🇬SG	assigned
118.27.167.0/24		🇸🇬SG	assigned
118.27.168.0/24		🇸🇬SG	assigned
118.27.169.0/24		🇸🇬SG	assigned
118.27.170.0/24		🇸🇬SG	assigned
118.27.171.0/24		🇸🇬SG	assigned
118.27.172.0/24		🇸🇬SG	assigned
118.27.173.0/24		🇸🇬SG	assigned
118.27.174.0/24		🇸🇬SG	assigned
118.27.175.0/24		🇸🇬SG	assigned
118.27.176.0/24		🇸🇬SG	assigned
118.27.177.0/24		🇸🇬SG	assigned
118.27.178.0/24		🇸🇬SG	assigned
118.27.179.0/24		🇸🇬SG	assigned
118.27.180.0/24		🇸🇬SG	assigned
118.27.181.0/24		🇸🇬SG	assigned
118.27.182.0/24		🇸🇬SG	assigned
118.27.183.0/24		🇸🇬SG	assigned
118.27.184.0/24		🇸🇬SG	assigned
118.27.185.0/24		🇸🇬SG	assigned
118.27.186.0/24		🇸🇬SG	assigned
118.27.187.0/24		🇸🇬SG	assigned
118.27.188.0/24		🇸🇬SG	assigned
118.27.189.0/24		🇸🇬SG	assigned
118.27.190.0/24		🇸🇬SG	assigned
118.27.191.0/24		🇸🇬SG	assigned

Transfer History

Registry transfers of 118.27.128.0/18, blocks inside it, or blocks containing it.

118.27.160.0/19Transfer · 2018-08-02
Japan Network Information Center/interQ
🇯🇵 JP APNIC
→
GMO-Z.COM PTE. LTD.
🇸🇬 SG APNIC
118.27.128.0/19Transfer · 2018-08-02
Japan Network Information Center/interQ
🇯🇵 JP APNIC
→
GMO-Z.COM PTE. LTD.
🇸🇬 SG APNIC
118.27.0.0/16Transfer · 2016-03-23
Tibanne Co. Ltd.
🇯🇵 JP APNIC
→
Japan Network Information Center/interQ
🇯🇵 JP APNIC
118.27.0.0/16Transfer · 2013-02-26
Outstanding Telecommunication Pte Ltd
🇸🇬 SG APNIC
→
Tibanne Co. Ltd.
🇯🇵 JP APNIC

Date	Resource	From	To	Type
2018-08-02	118.27.160.0/19	Japan Network Information Center/interQ 🇯🇵 JP APNIC	GMO-Z.COM PTE. LTD. 🇸🇬 SG APNIC	Transfer
2018-08-02	118.27.128.0/19	Japan Network Information Center/interQ 🇯🇵 JP APNIC	GMO-Z.COM PTE. LTD. 🇸🇬 SG APNIC	Transfer
2016-03-23	118.27.0.0/16	Tibanne Co. Ltd. 🇯🇵 JP APNIC	Japan Network Information Center/interQ 🇯🇵 JP APNIC	Transfer
2013-02-26	118.27.0.0/16	Outstanding Telecommunication Pte Ltd 🇸🇬 SG APNIC	Tibanne Co. Ltd. 🇯🇵 JP APNIC	Transfer

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityLak Si (Thung Song Hong)

Coordinates13.8891, 100.5640 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/118.27.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/118.27.128.0/18" | jq

External Links

RIPEstat