UDP traffic
Datagrams matching asn:8075 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.
911
Datagrams
605
Source addresses
1
Networks
2
Countries
59
Destination ports
Traffic by type
Service queries
116 datagrams from 114 sourcesRequests 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.
Latest NTP datagram, to 123/udp
Payload bytes withheld: they contain the sensor's address.
Other services
30 datagrams from 28 sourcesFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest SIP datagram, to 5060/udp
Payload bytes withheld: they contain the sensor's address.
Unrecognised
765 datagrams from 488 sourcesDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 1434/udp
Payload bytes withheld: they contain the sensor's address.
Amplification checks
Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.
| Service | Port | Datagrams | Sources | Factor |
|---|---|---|---|---|
| SNMPv2 | 161/udp | 48 | 48 | 6.3 |
| NTP | 123/udp | 31 | 31 | 556.9 |
| NetBIOS | 137/udp | 21 | 21 | 3.8 |
| SSDP | 1900/udp | 12 | 12 | 30.8 |
| DNS | 53/udp +1 | 11 | 11 | 28 to 54 |
| mDNS | 5353/udp | 8 | 8 | 2 to 10 |
| Portmap | 111/udp | 4 | 4 | 7 to 28 |
| Memcached | 11211/udp | 1 | 1 | 10,000 to 51,000 |
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
- AS8075 Microsoft Corporation from 605 sources911
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 20.168.122.123 | AS8075 Microsoft Corporation | US | Unrecognised | 7 | 2026-10-10 15:38 |
| 20.14.94.41 | AS8075 Microsoft Corporation | US | Unrecognised | 5 | 2026-10-11 00:07 |
| 20.168.124.39 | AS8075 Microsoft Corporation | US | Unrecognised | 5 | 2026-10-09 22:46 |
| 172.203.252.37 | AS8075 Microsoft Corporation | US | Unrecognised | 5 | 2026-10-10 08:14 |
| 172.174.115.124 | AS8075 Microsoft Corporation | US | Unrecognised | 5 | 2026-10-10 19:07 |
| 4.227.153.151 | AS8075 Microsoft Corporation | US | Unrecognised | 5 | 2026-10-09 00:04 |
| 20.169.90.214 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-09 15:57 |
| 20.42.57.189 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-11 02:20 |
| 20.168.11.88 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-09 01:24 |
| 20.127.220.33 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-10 01:10 |
| 20.168.121.140 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-07 07:34 |
| 134.33.97.154 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-11 03:16 |
| 40.90.236.53 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-08 19:46 |
| 40.76.136.72 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-09 12:01 |
| 172.178.86.65 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-10 21:16 |
| 20.14.76.2 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-07 20:56 |
| 20.14.94.44 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-06 10:03 |
| 172.210.12.88 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-07 17:09 |
| 20.84.123.15 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-10 19:37 |
| 20.84.91.28 | AS8075 Microsoft Corporation | US | Unrecognised | 4 | 2026-10-09 23:41 |
Latest datagrams
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
payload bytes
00000000 00 00 00 00 |....|
payload bytes
00000000 00 00 00 00 |....|
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.
Payload bytes withheld: they contain the sensor's address.