Cloudflare机场代码分布

问题描述：

Europe (58 个机场)

TIA, VIE, MSQ, BRU, SOF, ZAG, LCA, PRG, CPH, TLL, HEL, BOD, LYS, MRS, CDG, TBS, TXL, DUS, FRA, HAM, MUC, STR, ATH, SKG, BUD, KEF, ORK, DUB, MXP, PMO, FCO, RIX, VNO, LUX, KIV, AMS, SKP, OSL, WAW, LIS, OTP, DME, LED, KLD, BEG, BTS, BCN, MAD, GOT, ARN, GVA, ZRH, IST, ADB, KBP, EDI, LHR, MAN

Africa (29 个机场)

ALG, AAE, ORN, LAD, GBE, OUA, FIH, ABJ, ASK, JIB, CAI, ACC, MBA, NBO, TNR, MRU, MPM, WDH, LOS, RUN, KGL, DKR, CPT, DUR, JNB, DAR, TUN, EBB, HRE

South America (52 个机场)

EZE, COR, NQN, LPB, QWJ, ARU, BEL, CNF, BNU, BSB, CFC, VCP, CAW, XAP, CGB, CWB, FLN, FOR, GYN, ITJ, JOI, JDO, MAO, PMW, POA, REC, RAO, GIG, SSA, SJP, SJK, GRU, SOD, NVT, UDI, VIX, ARI, SCL, BAQ, BOG, MDE, SJO, GYE, UIO, GND, GEO, TGU, PTY, ASU, LIM, PBM, POS

Middle East (22 个机场)

EVN, LLK, GYD, BAH, BGW, BSR, E