Hi I have had a similar experience and in all sincerity, you will hear many suggestions but non will work.
Signing to mitigation solutions is very costly., like arbor and others. Your upstream might inform you that this is your responsibility, and you will feel left alone in this mess. Depending on your network, you have the option to NAT your clients. If there is an IX you are connected to your IP will remain public through their peer within the country It is very important to identify the type of attack you have and the study the capabilities of your gear. Forget about all suggestions to create filters if the attack is on your ASN. It is important to Inform your-regulator, the authorities and Cert teams of your country. Sent from Gmail Mobile On Fri, Aug 1, 2025 at 2:52 AM Pho Tue SoftWare And Technology Solutions Joint Stock Company <[email protected]> wrote: > *Dear APNIC-talk Community,* > > Our network is experiencing DDoS attacks with abnormal traffic originating > from IP addresses within ranges managed by APNIC, RIPE NCC, and ARIN. The > affected IP ranges are: > > - IPv4: 163.61.72.0/23, 36.50.26.0/23, 103.161.172.0/23 > - IPv6: 2001:df5:e40::/48, 2401:53a0::/32, 2407:5c0::/32 > > We have logged the source IP addresses involved in these attacks. We > kindly request assistance with the following: > > 1. Where should we report these IP addresses (APNIC, RIPE NCC, ARIN, > or other entities) for investigation and mitigation? > 2. Does APNIC or other Regional Internet Registries provide tools or > processes to help mitigate DDoS attacks from these international IP ranges? > 3. To whom and through which channels should we send the access logs > for effective coordination and resolution? > > We are ready to provide detailed access logs or attack patterns if > required. We greatly appreciate any support from the community to address > this issue. > > *Best regards,* > _______________________________________________ > APNIC-talk - https://mailman.apnic.net/[email protected]/ > To unsubscribe send an email to [email protected]
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