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UDP traffic

Datagrams matching ip:146.88.241.20 sent to HoneyLabs sensors over UDP in the last 7 days. DNS questions and QUIC client fingerprints are decoded on the sensor. Other datagrams are kept as their first bytes and labelled by protocol where it can be recognised.

A UDP source address can be forged, so each address listed here either sent the traffic or was impersonated by whoever did. UDP traffic is kept out of verdicts, feeds, watchlists and alerts.

Clear search

11

Datagrams

1

Source addresses

1

Networks

1

Countries

6

Destination ports

Traffic by type

Service queries

4 datagrams from 1 source

Requests a service answers without a handshake. Scanners send them to find open DNS, NTP, SNMP or SSDP servers, which are also the servers reflection attacks abuse.

DNS 4

Latest DNS datagram, to 53/udp

DNS query A 00065d2602fcdce9.467e.<HONEYPOT>.asertdnsresearch.com

payload bytes
Unrecognised
7 datagrams from 1 source
Datagrams no decoder recognised. Their first bytes are kept.
Unrecognised 7
Latest Unrecognised datagram, to 7779/udp
\status\·
payload bytes
00000000  5c 73 74 61 74 75 73 5c  00                       |\status\.|
Amplification checks
Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.
ServicePortDatagramsSourcesFactor
DNS623/udp +14128 to 54
CharGEN19/udp21358.8
The factor is how many bytes a reachable server can send back for each byte it receives, as published by CISA in alert TA14-017A.
Destination ports
DNS questions
DNS record types
Networks
Countries
Source addresses (unverified)
AddressNetworkCcSendsDatagramsLast seen (UTC)
146.88.241.20AS20052 Arbor Networks, Inc.USUnrecognised112026-10-07 00:42
Latest datagrams