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Global DDoS Summary

June 2021

Highlights:

ISPs:387Routers:9293Attacks:759 kPeak Volume:629 GbpsPeak Speed:270 MppsPeak Duration:7 days (6 days, 23 hours)Top Attack Types:
Total Traffic
UDP
IP Fragmentation

ISPs by Region:

APAC72EMEA160LATAM54NAMER101

Frequency

Attack Frequency:

10 k20 k30 k129154227648326772425704522730623262726019829033927698102732311270191223363132280414268381527344162598017280821826333192293920238512126368222491523237012424005252360626211832721535282468029242513025034June 2021

Frequency by Region:

100 k200 k300 k400 kAPAC216685EMEA332754LATAM80227NAMER129508

Frequency by Duration:

19.0937.6032.848.781.69Longest Attack7 days
< 5 minutes19.09 %5 minutes - 10 minutes37.6 %10 minutes - 1 hour32.84 %1 hour - 12 hours8.78 %> 12 hours1.69 %

Volume

Peak Attack Volume:

200 Gbps400 Gbps600 Gbps800 Gbps1947698565122132335468544312681340518441647615180805145056727040619072884736072771496796168167558742016935081335603210101848334336114719678586881224172098355213475519746048148988429516815316711403520163694210252801713489442816018304892444672194511696486402022848846233621143106768896221997350830082317274712883224170667786240251401047941122662946305638427212151320576281540775772162910616778752030229877710848June 2021

Peak Volume by Region:

200 Gbps400 Gbps600 Gbps800 GbpsAPAC399741059072EMEA475519746048LATAM192018956288NAMER629463056384

Breakout by Volume:

13.3424.2738.6521.911.83Largest Attack629 Gbps
< 10 Mbps13.34 %10 Mbps - 100 Mbps24.27 %100 Mbps - 1 Gbps38.65 %1 Gbps - 10 Gbps21.91 %> 10 Gbps1.83 %

Speed

Peak Attack Speed:

100 Mpps200 Mpps300 Mpps14262200025722860035332156042020125445473460566108578664774048008859176804988395816109468049611270499936125012378813118199568145327769215140724144164495462417662120641853684884198411164820494847242153960212224429500423808314242453422952255235131626610263962775202984289233203229337762963067682752June 2021

Peak Speed by Region:

100 Mpps200 Mpps300 MppsAPAC140724144EMEA270499936LATAM51331812NAMER202012544

Breakout by Speed:

2.9917.8846.7126.855.58Largest Attack270 Mpps
< 1 kpps2.99 %1 kpps - 10 kpps17.88 %10 kpps - 100 kpps46.71 %100 kpps - 1 Mpps26.85 %> 1 Mpps5.58 %

Top Source Countries:

28 k89 k133 k164 k221 kAttacks

Sources

United States438,57857.8 %United Kingdom244,83332.2 %Germany240,13531.6 %Netherlands235,19631 %China221,00529.1 %

Top Destination Countries:

1202 k7 k15 k33 kAttacks

Destinations

United States143,96119 %South Korea54,1907.1 %Brazil48,8326.4 %United Kingdom36,6574.8 %China32,6534.3 %