49.231.140.0 - 49.231.255.255

TH-AIS-Corporate IPv4 Thailand ALLOCATED NON-PORTABLE AS45458

Registration

APNIC

Range: 49.231.140.0 to 49.231.255.255
CIDR: 49.231.140.0/22, 49.231.144.0/20, 49.231.160.0/19, 49.231.192.0/18
Addresses: 29,696
Net name: TH-AIS-Corporate
Description: AIS Corporate
Holder: Not published
Status: ALLOCATED NON-PORTABLE
Abuse contact: Not published
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
49.231.140.0/22	AS45458 SBN-AWN-AS-02-AP	RPKI valid
49.231.144.0/20	AS45458 SBN-AWN-AS-02-AP	RPKI valid
49.231.160.0/19	AS45458 SBN-AWN-AS-02-AP	RPKI valid
49.231.192.0/18	AS45458 SBN-AWN-AS-02-AP	RPKI valid

More specific assignments

First 250

Range	Net name	Country
49.231.140.0 - 49.231.140.15	ChonBuriHospital-TH	TH
49.231.140.16 - 49.231.140.31	Yantakao-Hospital	TH
49.231.140.48 - 49.231.140.55	Siri-Smart-Advance-Phone	TH
49.231.140.56 - 49.231.140.63	ThaiBeverageSmallPackageSaengSomFl-TH	TH
49.231.140.80 - 49.231.140.95	SongkhlaProvincialPublicHealthOffice-TH	TH
49.231.140.96 - 49.231.140.111	Sumisho-by-AWN	TH
49.231.140.112 - 49.231.140.127	SanthiyaKohYaoYaiResortSpa-TH	TH
49.231.140.128 - 49.231.140.143	NangrongHospital-by-AWN	TH
49.231.140.192 - 49.231.140.207	Phipun_Hospital-by-AWN	TH
49.231.140.224 - 49.231.140.239	PAO-Lampang-by-AWN	TH
49.231.140.240 - 49.231.140.255	ShowerKingManufacturing5GFWA-CorporateInternet-TH	TH
49.231.141.16 - 49.231.141.31	Safe_Fertility_Center-by-AWN	TH
49.231.141.32 - 49.231.141.47	ToyotaTsushoDENSOElectronics-TH	TH
49.231.141.48 - 49.231.141.63	PepsiHQEmporium-TH	TH
49.231.141.80 - 49.231.141.95	PTG_Energy-by-AWN	TH
49.231.141.128 - 49.231.141.135	ChowSteelIndustriesFYITower-by-AWN	TH
49.231.141.144 - 49.231.141.159	TrangIndustrialandCommunityCollege-by-AWN	TH
49.231.141.160 - 49.231.141.175	Sala_Yanyon-by-AWN	TH
49.231.141.208 - 49.231.141.223	BangkokBargeTerminalInternet-by-AWN	TH
49.231.141.224 - 49.231.141.255	LayanaResort_and_Spa-by-AWN	TH
49.231.142.0 - 49.231.143.255	Chinnawat-by-AWN	TH
49.231.144.0 - 49.231.144.127	Four_Seasons_Resort-by-AWN	TH
49.231.144.128 - 49.231.144.143	IDC-Mitutoyo-AmataNakorn	TH
49.231.144.144 - 49.231.144.151	Nithiboon-ATO	TH
49.231.144.152 - 49.231.144.159	Propet-by-AWN	TH
49.231.144.160 - 49.231.144.167	CF1026-208_Wireless_Road_Meraki-by-AWN	TH
49.231.144.168 - 49.231.144.175	TPSC-Thailand-Co-Ltd-Internet	TH
49.231.144.176 - 49.231.144.191	Chang-International-Thaibev-Internet	TH
49.231.144.192 - 49.231.144.223	VSL_Thailand-by-AWN	TH
49.231.144.224 - 49.231.144.254	OriginProperty_Public_Company_Limited-by-AWN	TH
49.231.145.0 - 49.231.145.7	CCP_Banbung1Factory_Femto-by-AWN	TH
49.231.145.8 - 49.231.145.15	Saint-Gobain-by-AWN	TH
49.231.145.16 - 49.231.145.31	TawanaContainer-TH	TH
49.231.145.32 - 49.231.145.39	Sika-by-AWN	TH
49.231.145.64 - 49.231.145.71	Tri-Petch-Isuzu-Leasing-HQ	TH
49.231.145.72 - 49.231.145.95	TSE-PV08_Kanjanaburi-by-AWN	TH
49.231.145.128 - 49.231.145.143	OPTEX_Thailand-by-AWN	TH
49.231.145.144 - 49.231.145.159	Suwannaphumpittayapaisarn-School	TH
49.231.145.160 - 49.231.145.175	UDonthaniVocationalCollege-by-AWN	TH
49.231.145.176 - 49.231.145.191	RIS_Silom-by-AWN	TH
49.231.145.192 - 49.231.145.207	Innovation_holding-by-AWN	TH
49.231.145.208 - 49.231.145.223	Siam_Smile_Broker-by-AWN	TH
49.231.145.224 - 49.231.145.239	Kornsan_Hospital-by-AWN	TH
49.231.145.240 - 49.231.145.255	Boromarajonani_College_of_Nursing_Phayao-by-AWN	TH
49.231.146.0 - 49.231.146.15	Chatturat_Hospital_Chaiyaphum-by-AWN	TH
49.231.146.16 - 49.231.146.31	Suratham_School-by-AWN	TH
49.231.146.32 - 49.231.146.47	Santapol_College-by-AWN	TH
49.231.146.48 - 49.231.146.63	PinnacleGrandJomtienPattaya-by-AWN	TH
49.231.146.64 - 49.231.146.95	NakhonRatchasima_College-by-AWN	TH
49.231.146.96 - 49.231.146.111	ChockchaiMunicipality-by-AWN	TH
49.231.146.112 - 49.231.146.119	Garden_International_School-by-AWN	TH
49.231.146.120 - 49.231.146.127	RayongEnglishProgramme_School-by-AWN	TH
49.231.146.128 - 49.231.146.143	SuanSunandhaRajabhat_University-Salaya_Campus-by-AWN	TH
49.231.146.144 - 49.231.146.159	Siroros_Pattani_Hospital-by-AWN	TH
49.231.146.160 - 49.231.146.175	Kantangpit-School	TH
49.231.146.176 - 49.231.146.191	NakhonratchasimaHealth_Provincial-by-AWN	TH
49.231.146.192 - 49.231.146.207	Sunpasit_Hospital-by-AWN	TH
49.231.147.0 - 49.231.147.31	AWN-TH	TH
49.231.147.64 - 49.231.147.79	Cental_Restaurants_Group_Co_LTD-by-AWN	TH
49.231.147.80 - 49.231.147.95	Mcthai_BigC_RajdamriHQ-by-AWN	TH
49.231.147.96 - 49.231.147.103	SafeFertilityCenter-by-AWN	TH
49.231.147.104 - 49.231.147.111	Screen_HD-by-AWN	TH
49.231.147.112 - 49.231.147.127	ThaiTravelInfoService-by-AWN	TH
49.231.147.128 - 49.231.147.143	Boy-Technology-Thailand	TH
49.231.147.192 - 49.231.147.207	SPInternetBranchServerSPColocationNavanakorn-TH_2	TH
49.231.147.208 - 49.231.147.223	SPInternetBranchServerSPColocationNavanakorn-TH_3	TH
49.231.147.224 - 49.231.147.231	SNP_Syndicate_Public_Company_Limited-by-AWN	TH
49.231.147.232 - 49.231.147.239	SNP_Syndicate_Public_Company_Limited-by-AWN	TH
49.231.147.240 - 49.231.147.247	CRC_Sport-by-AWN	TH
49.231.147.248 - 49.231.147.255	PTG_Energy-by-AWN	TH
49.231.148.48 - 49.231.148.55	Thai_Beverage-by-AWN	TH
49.231.148.112 - 49.231.148.119	AWN-Customer	TH
49.231.148.128 - 49.231.148.135	KerryExpressTypeCCTHSSukhothai-TH	TH
49.231.148.144 - 49.231.148.159	CentralizeFirewall_For_MinorFood-by-AWN	TH
49.231.148.176 - 49.231.148.183	CorporateInternetTTST-Ajinomoto-Korat-TH	TH
49.231.149.64 - 49.231.149.79	Car-Gill-Meet-Thailand-TPS-Intersia	TH
49.231.149.80 - 49.231.149.87	Novartis-Thailand-by-AWN	TH
49.231.149.88 - 49.231.149.95	Jaymart-by-AWN	TH
49.231.149.128 - 49.231.149.143	The-mall-ratchasima-co-ltd-by-AWN	TH
49.231.149.144 - 49.231.149.159	Khaosod-by-AWN	TH
49.231.149.160 - 49.231.149.175	KhonKaenRam-Hospital	TH
49.231.149.176 - 49.231.149.191	Udon-Thani-Technical-College	TH
49.231.149.192 - 49.231.149.207	Telewiz-Computer-And-Network	TH
49.231.149.208 - 49.231.149.215	Nithiboon-SBE	TH
49.231.149.224 - 49.231.149.239	ITAS-by-AWN	TH
49.231.150.0 - 49.231.150.31	IndexCreativeVillage-by-AWN	TH
49.231.150.32 - 49.231.150.47	Server_SinSenFong_Telecom-by-AWN	TH
49.231.150.56 - 49.231.150.63	RJ_Thai-by-AWN	TH
49.231.150.64 - 49.231.150.95	KKTRADE_Securities-by-AWN	TH
49.231.150.96 - 49.231.150.111	Magnecomp-Precision-Technology-by-AWN	TH
49.231.150.112 - 49.231.150.127	Hilton-Hua-Hin-Resort-by-AWN	TH
49.231.150.160 - 49.231.150.175	Pinnacle-Lumpinee-Park-Hotel-by-AWN	TH
49.231.150.176 - 49.231.150.191	Nike-by-AWN	TH
49.231.150.192 - 49.231.150.199	Homepro-by-AWN	TH
49.231.150.200 - 49.231.150.215	Panasonic_Sill_Sale-by-AWN	TH
49.231.150.224 - 49.231.150.239	RAJYINDEEHOSPITALBackup-TH	TH
49.231.152.152 - 49.231.152.155	AWN-Customer	TH
49.231.152.156 - 49.231.152.159	AWN-Customer	TH
49.231.152.232 - 49.231.152.239	AWN-Customer	TH
49.231.153.96 - 49.231.153.111	MitrpholO365-by-AWN	TH
49.231.153.112 - 49.231.153.127	Enserv-Power-Internet	TH
49.231.153.192 - 49.231.153.199	Telewiz-Trad-MTC2014	TH
49.231.153.200 - 49.231.153.207	UNIQLO-TheMall_Korat-by-AWN	TH
49.231.153.208 - 49.231.153.215	HengJungHuad-Lotus_Bungkan-by-AWN	TH
49.231.153.216 - 49.231.153.223	Eazy_International-by-AWN	TH
49.231.154.0 - 49.231.154.7	NakornratchasimaHos-AWN	TH
49.231.154.8 - 49.231.154.15	BLKCanyonMahachai-AWN	TH
49.231.154.24 - 49.231.154.31	JIGroup-AWN	TH
49.231.154.32 - 49.231.154.39	RunnerPV-AWN	TH
49.231.154.40 - 49.231.154.47	PTTENCO-AWN	TH
49.231.154.48 - 49.231.154.55	BLKCanyonBangrak-AWN	TH
49.231.154.56 - 49.231.154.63	BLKCanyonKrabi-AWN	TH
49.231.154.72 - 49.231.154.79	BLKCanyonPlatinumFashion-AWN	TH
49.231.154.80 - 49.231.154.87	HeroLeak-AWN	TH
49.231.154.88 - 49.231.154.95	BLKCanyonNakhonsithammarat-AWN	TH
49.231.154.96 - 49.231.154.103	QLife-AWN	TH
49.231.154.104 - 49.231.154.111	AWN-Customer	TH
49.231.154.112 - 49.231.154.119	Unicorn-AWN	TH
49.231.154.136 - 49.231.154.143	Labelle-AWN	TH
49.231.154.144 - 49.231.154.151	BLKCanyonCen9-AWN	TH
49.231.154.152 - 49.231.154.159	BLKCanyonMBK-AWN	TH
49.231.154.160 - 49.231.154.167	AWN-Customer	TH
49.231.154.168 - 49.231.154.175	RobinsonTrang-AWN	TH
49.231.154.176 - 49.231.154.183	KYBPacific-AWN	TH
49.231.154.184 - 49.231.154.191	TigerRental-AWN	TH
49.231.154.192 - 49.231.154.199	BLKCanyonBangna-AWN	TH
49.231.154.200 - 49.231.154.207	Phisanurok-Stadium-AWN	TH
49.231.154.208 - 49.231.154.215	BLKCanyonDonMueang1-AWN	TH
49.231.154.224 - 49.231.154.231	AWN-Customer	TH
49.231.154.232 - 49.231.154.239	PuremApico-AWN	TH
49.231.154.240 - 49.231.154.247	BLKCanyonBangna-AWN	TH
49.231.154.248 - 49.231.154.255	PrincessPatta-AWN	TH
49.231.155.0 - 49.231.155.255	CentralDepartmentStoreWarehouseMultiHome-by-AWN	TH
49.231.156.216 - 49.231.156.223	AWN-Customer	TH
49.231.157.176 - 49.231.157.183	ENIAutomationProjectNFVSRO-TH	TH
49.231.157.184 - 49.231.157.199	Nike-by-AWN	TH
49.231.157.208 - 49.231.157.223	PandsGroupLogistics-by-AWN	TH
49.231.157.224 - 49.231.157.231	AWN-Customer	TH
49.231.158.16 - 49.231.158.23	Mega_Home_Center-by-AWN	TH
49.231.158.136 - 49.231.158.151	Chinnawat_University-by-AWN	TH
49.231.159.8 - 49.231.159.15	UniqloCentralMahachai-by-AWN	TH
49.231.159.16 - 49.231.159.31	SmileFokus-by-AWN	TH
49.231.159.48 - 49.231.159.63	SM-Cyclo-by-AWN	TH
49.231.159.64 - 49.231.159.127	QLOVR-by-AWN	TH
49.231.159.128 - 49.231.159.143	HomeProSuksawasStarbucks-TH	TH
49.231.159.144 - 49.231.159.159	HabitomaillStarbucks-TH	TH
49.231.159.160 - 49.231.159.175	ChaiyaphumProvince-by-AWN	TH
49.231.159.176 - 49.231.159.191	StarbucksAriHills-by-AWN	TH
49.231.159.192 - 49.231.159.207	CheeseMobileCorporation-by-AWN	TH
49.231.159.208 - 49.231.159.223	RatchasimaSDO-HQ-NakhonRatchasima-by-AWN	TH
49.231.159.224 - 49.231.159.239	Sunsweet-Internet-TH	TH
49.231.159.240 - 49.231.159.255	RatchasimaSDOBranchUbonRatchathani-by-AWN	TH
49.231.160.64 - 49.231.160.79	BenchmarkElectronicsThailand-by-AWN	TH
49.231.160.176 - 49.231.160.191	Starbucks-LTR-120-Laemthong-Rayong	TH
49.231.160.192 - 49.231.160.207	Starbucks-LTB-272-Laemthong-Bangsaen	TH
49.231.160.208 - 49.231.160.223	Starbucks-SSH-230-Samitivej-Sriracha-Hospital	TH
49.231.161.0 - 49.231.161.7	HomePro_Rojana_Internet_Smart_TV-by-AWN	TH
49.231.161.104 - 49.231.161.111	CF1025-Harbor_Mall_Pattaya_Meraki-by-AWN	TH
49.231.161.112 - 49.231.161.127	NS_OG_Energy_Solution-by-AWN	TH
49.231.161.144 - 49.231.161.159	CA_Post-by-AWN	TH
49.231.161.160 - 49.231.161.167	Akagane-by-AWN	TH
49.231.161.176 - 49.231.161.191	ThanachartSecurities-DC-Internet-TH	TH
49.231.161.192 - 49.231.161.207	Buriramsugar-by-AWN	TH
49.231.161.208 - 49.231.161.223	Mikuni-by-AWN	TH
49.231.161.224 - 49.231.161.239	Adityainteractive-TH	TH
49.231.161.240 - 49.231.161.255	Emirates-Airline-Internet	TH
49.231.164.0 - 49.231.164.15	Starbucks-SRA-129-Siam-Future-Ratchayothin	TH
49.231.164.16 - 49.231.164.31	Starbucks-PLC-45-Ploenchit-Center	TH
49.231.164.32 - 49.231.164.47	Starbucks-MTP-54-Muang-Thai-Phatra	TH
49.231.164.48 - 49.231.164.63	Starbucks-SPH-99-SF-Phaholyothin	TH
49.231.164.64 - 49.231.164.79	Starbucks-BKC-14-Bangkok-City	TH
49.231.164.80 - 49.231.164.95	Starbucks-CNV-3-Convent	TH
49.231.164.96 - 49.231.164.111	Starbucks-SCP-180-Silom-Complex	TH
49.231.164.128 - 49.231.164.143	Starbucks-RMH-163-Ramathibodi-Hospital	TH
49.231.164.144 - 49.231.164.159	Starbucks-UPR-256-U-Place	TH
49.231.164.160 - 49.231.164.175	Starbucks-CCS-132-Chamchuri-Square	TH
49.231.164.176 - 49.231.164.191	Starbucks-TSR-281-The-Street	TH
49.231.164.192 - 49.231.164.207	Starbucks-CTE-217-Central-Embassy	TH
49.231.164.208 - 49.231.164.223	Starbucks-SHT-244-Sindhorn-Tower	TH
49.231.164.224 - 49.231.164.239	GarenaOnline-CenterPointEntertainment-TH	TH
49.231.164.240 - 49.231.164.255	NSSBCoilCenterThailand-by-AWN	TH
49.231.165.0 - 49.231.165.15	Starbucks-TCR-159-The-Circle-Ratchapruk-Bangkok	TH
49.231.166.0 - 49.231.166.15	SAO_Pakaharang-by-AWN	TH
49.231.166.16 - 49.231.166.23	SAO_Pingluang-by-AWN	TH
49.231.166.24 - 49.231.166.31	Khaodin-SAO	TH
49.231.166.32 - 49.231.166.63	Praram9_Hospital-by-AWN	TH
49.231.166.64 - 49.231.166.79	Bantupwang_School-by-AWN	TH
49.231.166.80 - 49.231.166.95	KhonBuri_Hospital-by-AWN	TH
49.231.166.128 - 49.231.166.159	Lampang_Vocational_College-by-AWN	TH
49.231.166.160 - 49.231.166.175	Sanpong_Subdistrict_Municipality-by-AWN	TH
49.231.166.176 - 49.231.166.191	SAO_Ladkea-by-AWN	TH
49.231.166.192 - 49.231.166.223	Northeastern_Techno_College-by-AWN	TH
49.231.166.224 - 49.231.166.239	Sisaket_Hospital-by-AWN	TH
49.231.166.240 - 49.231.166.252	Hatyaiwittayalai2School-by-AWN	TH
49.231.168.0 - 49.231.168.15	Starbucks-YPM-255-Yodpiman-River-Walk	TH
49.231.168.16 - 49.231.168.31	Starbucks-SBL-151-Siam-Square-Block-L	TH
49.231.168.32 - 49.231.168.47	Starbucks-CRT-116-The-Crystal	TH
49.231.168.48 - 49.231.168.63	Starbucks-ASN-30-All-Season-Place	TH
49.231.168.64 - 49.231.168.79	Starbucks-WTC-22-World-Trade-Center	TH
49.231.168.80 - 49.231.168.95	Starbucks-OCW-52-Office-Central-World	TH
49.231.168.96 - 49.231.168.111	Starbucks-CWP-94-Central-World-Plaza-Third-Floo	TH
49.231.168.112 - 49.231.168.127	Starbucks-UCL-26-U-Chu-Liang	TH
49.231.168.128 - 49.231.168.143	Starbucks-IPS-228-Im-Park-Sam-Yan	TH
49.231.168.144 - 49.231.168.159	Starbucks-QSC-143-Queen-Sirikit-Center	TH
49.231.168.160 - 49.231.168.175	Starbucks-TNC-158-The-19th-Chidlom-Bangkok	TH
49.231.168.176 - 49.231.168.191	Starbucks-TMH-248-Tha-Maharaj	TH
49.231.168.192 - 49.231.168.207	Starbucks-T21-165-Terminal-21	TH
49.231.168.208 - 49.231.168.223	Starbucks-Riverside-Plaza-Bangkok	TH
49.231.168.224 - 49.231.168.255	Starbucks-FFW-231-Fast-Fac-Starbucks-DriveThru	TH
49.231.169.0 - 49.231.169.15	Starbucks-CRP-241-The-Crystal-Ratchapruek	TH
49.231.169.16 - 49.231.169.31	Starbucks-HWR-90-HomeWorks-Rattanathibeth	TH
49.231.169.32 - 49.231.169.47	Starbucks-TWK-170-The-Walk-Ratchapruek	TH
49.231.169.48 - 49.231.169.63	Starbucks-CCP-220-The-Crystal-PTT-Chaiyapruek	TH
49.231.169.64 - 49.231.169.79	Starbucks-AMN-199-Amorini	TH
49.231.169.80 - 49.231.169.95	PhytologyKindergarten-TH	TH
49.231.170.112 - 49.231.170.127	Starbucks-KSU-266-Kasetsart-University	TH
49.231.172.0 - 49.231.172.15	GDT_Propert_Internet-by-AWN	TH
49.231.172.16 - 49.231.172.31	WP-Energy-Co-Th	TH
49.231.172.32 - 49.231.172.47	Anantara_Layan_Phuket_Resort-by-AWN	TH
49.231.172.48 - 49.231.172.63	Chiang-Mai_International_Exhibition-by-AWN	TH
49.231.172.64 - 49.231.172.71	IDC-Thai-Nippon-food	TH
49.231.172.72 - 49.231.172.79	Siam_Cineplex-by-AWN	TH
49.231.172.80 - 49.231.172.95	RoyalParagonEnterpriseEVENTFlNorthLink-TH	TH
49.231.172.96 - 49.231.172.111	Guo_Hui_Enterprise_Development-by-AWN	TH
49.231.172.112 - 49.231.172.119	IDC-Pariya-Resort-And-Villa-Had-yuan-phangan	TH
49.231.172.120 - 49.231.172.127	D_In_Pack-by-AWN	TH
49.231.172.128 - 49.231.172.143	Nawanakorn-by-AWN	TH
49.231.172.144 - 49.231.172.151	AWN-Customer	TH
49.231.172.160 - 49.231.172.175	Samart_Infonet-by-AWN	TH
49.231.172.176 - 49.231.172.183	EternityGrand_Logistics_Public-by-AWN	TH
49.231.172.184 - 49.231.172.187	PrachanukrohHospital-by-AWN	TH
49.231.172.192 - 49.231.172.207	Nusa_One-by-AWN	TH
49.231.172.208 - 49.231.172.223	JETRO-by-AWN	TH
49.231.172.224 - 49.231.172.239	SirindhornSchool-TH	TH
49.231.172.240 - 49.231.172.255	NECCorporationHQ-TH	TH
49.231.173.128 - 49.231.173.143	Starbuck-Samittivej-Srinakarin-Hospital	TH
49.231.173.144 - 49.231.173.159	Starbuck-Harbor-Mall-Pattaya	TH
49.231.174.0 - 49.231.174.15	Chiangraicollage	TH
49.231.174.16 - 49.231.174.23	The_Majestic_Development_IBM-by-AWN	TH
49.231.174.24 - 49.231.174.31	Dinosaur_Planet-by-AWN	TH
49.231.174.32 - 49.231.174.47	RMAAutomotive-TH	TH
49.231.174.48 - 49.231.174.55	Eastern_Technical_Engineering-by-AWN	TH
49.231.174.56 - 49.231.174.63	AWN-Customer	TH
49.231.174.64 - 49.231.174.79	Siam_Craft_Banpong-by-AWN	TH
49.231.174.80 - 49.231.174.87	Eastern_Technical_Engineering-by-AWN	TH
49.231.174.88 - 49.231.174.95	JFEContainer_Thailandby-AWN	TH
49.231.174.96 - 49.231.174.111	KDDI_DMG_Mor-by-AWN	TH
49.231.174.112 - 49.231.174.143	TopForm_brassiere-by-AWN	TH
49.231.174.144 - 49.231.174.159	FourPointsBySheratonBangkokSukhumvit15-by-AWN	TH
49.231.174.160 - 49.231.174.175	Cental_Restaurants_Group_Co_LTD-by-AWN	TH

WHOIS

inetnum:        49.231.140.0 - 49.231.255.255
netname:        TH-AIS-Corporate
descr:          AIS Corporate
country:        TH
status:         ALLOCATED NON-PORTABLE
source:         APNIC

Location of the first address

Thailand

Registry country

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/49.231.140.0/22

const res = await fetch('https://ip-fd.net/api/v1/network/49.231.140.0/22', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/network/49.231.140.0/22', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/49.231.140.0/22');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/network/49.231.140.0/22", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.