Global DDoS Summary

July 2019

Highlights:

ISPs:342Routers:8542Attacks:716 kPeak Volume:337 GbpsPeak Speed:136 MppsPeak Duration:41 days (40 days, 20 hours)Top Attack Types:
Total Traffic
UDP
IP Fragmentation

ISPs by Region:

APAC61EMEA149LATAM37NAMER94

Frequency

Attack Frequency:

10 k20 k30 k1223732264663231444216755249636198477196548262609217411023541112570212219881320414142404715222841622337172696218233901921650202417421194972222299232610324218722522808262687427208522820654292676130222633123740July 2019

Frequency by Region:

100 k200 k300 kAPAC218893EMEA257840LATAM85178NAMER154424

Frequency by Duration:

21.9837.3826.557.976.12Longest Attack41 days
< 5 minutes21.98 %5 minutes - 10 minutes37.38 %10 minutes - 1 hour26.55 %1 hour - 12 hours7.97 %> 12 hours6.12 %

Volume

Peak Attack Volume:

100 Gbps200 Gbps300 Gbps400 Gbps117099846451221715695124483191854886912416998341017651016494161926160103383040722320765337681871954247689336985751552102280788623361117589918105612147644039168133303406305281413996975718415259708354560162414787788801714099360972818205994180608191256910438402013591562649621121222823936222105907609602317802141696024109881556992257265755955226172112461824271293183713282811543814963229883293224963012338754355231135718141952July 2019

Peak Volume by Region:

100 Gbps200 Gbps300 Gbps400 GbpsAPAC259708354560EMEA336985751552LATAM159754240000NAMER228078862336

Breakout by Volume:

9.4820.8246.4821.561.66Largest Attack337 Gbps
< 10 Mbps9.48 %10 Mbps - 100 Mbps20.82 %100 Mbps - 1 Gbps46.48 %1 Gbps - 10 Gbps21.56 %> 10 Gbps1.66 %

Speed

Peak Attack Speed:

50 Mpps100 Mpps150 Mpps1810646162126109264313554963248584718458201389667205957671191340888814072409901155841081373776111102885681257465316137168143214532905761512236140816116355976171166061521883329544194636776020778309922156289716228618321623550445802454422300255190960426649614682753550812285562584429315629203010124704031113066376July 2019

Peak Speed by Region:

50 Mpps100 Mpps150 MppsAPAC135549632EMEA90115584LATAM31816718NAMER113066376

Breakout by Speed:

2.7912.3249.9130.534.45Largest Attack136 Mpps
< 1 kpps2.79 %1 kpps - 10 kpps12.32 %10 kpps - 100 kpps49.91 %100 kpps - 1 Mpps30.53 %> 1 Mpps4.45 %

Top Source Countries:

30 k104 k147 k171 k208 kAttacks
United States385,55253.8 %United Kingdom227,63031.8 %Netherlands215,57430.1 %Germany209,99529.3 %France207,95829 %

Top Destination Countries:

842 k5 k12 k34 kAttacks
United States169,66023.7 %South Korea60,7018.5 %China48,8036.8 %Indonesia45,2206.3 %United Kingdom34,3854.8 %