UDP traffic
Datagrams matching asn:41075 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.
2
Datagrams
1
Source addresses
1
Networks
1
Countries
1
Destination ports
Traffic by type
Other services
2 datagrams from 1 sourceFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest SIP datagram, to 5060/udp
payload bytes
00000000 4f 50 54 49 4f 4e 53 20 73 69 70 3a 63 61 72 6f |OPTIONS sip:caro| 00000010 6c 40 63 68 69 63 61 67 6f 2e 63 6f 6d 20 53 49 |l@chicago.com SI| 00000020 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 53 49 50 2f |P/2.0..Via: SIP/| 00000030 32 2e 30 2f 55 44 50 20 70 63 33 33 2e 61 74 6c |2.0/UDP pc33.atl| 00000040 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 6e 63 68 3d |anta.com;branch=| 00000050 7a 39 68 47 4f 50 54 49 4f 4e 53 20 73 69 70 3a |z9hGOPTIONS sip:| 00000060 63 61 72 6f 6c 40 63 68 69 63 61 67 6f 2e 63 6f |carol@chicago.co| 00000070 6d 20 53 49 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 |m SIP/2.0..Via: | 00000080 53 49 50 2f 32 2e 30 2f 55 44 50 20 70 63 33 33 |SIP/2.0/UDP pc33| 00000090 2e 61 74 6c 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 |.atlanta.com;bra| 000000a0 6e 63 68 3d 7a 39 68 47 34 62 4b 68 6a 68 73 38 |nch=z9hG4bKhjhs8| 000000b0 61 73 73 38 37 37 0d 0a 4d 61 78 2d 46 6f 72 77 |ass877..Max-Forw| 000000c0 61 72 64 73 3a 20 37 30 0d 0a 54 6f 3a 20 3c 73 |ards: 70..To: <s| 000000d0 69 70 3a 63 61 72 6f 6c 40 63 68 69 63 61 67 6f |ip:carol@chicago| 000000e0 2e 63 6f 6d 3e 0d 0a 46 72 6f 6d 3a 20 41 6c 69 |.com>..From: Ali| 000000f0 63 65 20 3c 73 69 70 3a 61 6c 69 63 65 40 61 74 |ce <sip:alice@at|
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 37.221.209.87 | AS41075 ATW Internet Kft. | HU | SIP | 2 | 2026-10-11 20:37 |
Latest datagrams
payload bytes
00000000 4f 50 54 49 4f 4e 53 20 73 69 70 3a 63 61 72 6f |OPTIONS sip:caro| 00000010 6c 40 63 68 69 63 61 67 6f 2e 63 6f 6d 20 53 49 |l@chicago.com SI| 00000020 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 53 49 50 2f |P/2.0..Via: SIP/| 00000030 32 2e 30 2f 55 44 50 20 70 63 33 33 2e 61 74 6c |2.0/UDP pc33.atl| 00000040 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 6e 63 68 3d |anta.com;branch=| 00000050 7a 39 68 47 4f 50 54 49 4f 4e 53 20 73 69 70 3a |z9hGOPTIONS sip:| 00000060 63 61 72 6f 6c 40 63 68 69 63 61 67 6f 2e 63 6f |carol@chicago.co| 00000070 6d 20 53 49 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 |m SIP/2.0..Via: | 00000080 53 49 50 2f 32 2e 30 2f 55 44 50 20 70 63 33 33 |SIP/2.0/UDP pc33| 00000090 2e 61 74 6c 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 |.atlanta.com;bra| 000000a0 6e 63 68 3d 7a 39 68 47 34 62 4b 68 6a 68 73 38 |nch=z9hG4bKhjhs8| 000000b0 61 73 73 38 37 37 0d 0a 4d 61 78 2d 46 6f 72 77 |ass877..Max-Forw| 000000c0 61 72 64 73 3a 20 37 30 0d 0a 54 6f 3a 20 3c 73 |ards: 70..To: <s| 000000d0 69 70 3a 63 61 72 6f 6c 40 63 68 69 63 61 67 6f |ip:carol@chicago| 000000e0 2e 63 6f 6d 3e 0d 0a 46 72 6f 6d 3a 20 41 6c 69 |.com>..From: Ali| 000000f0 63 65 20 3c 73 69 70 3a 61 6c 69 63 65 40 61 74 |ce <sip:alice@at| ... 328 bytes shown in part
payload bytes
00000000 4f 50 54 49 4f 4e 53 20 73 69 70 3a 63 61 72 6f |OPTIONS sip:caro| 00000010 6c 40 63 68 69 63 61 67 6f 2e 63 6f 6d 20 53 49 |l@chicago.com SI| 00000020 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 53 49 50 2f |P/2.0..Via: SIP/| 00000030 32 2e 30 2f 55 44 50 20 70 63 33 33 2e 61 74 6c |2.0/UDP pc33.atl| 00000040 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 6e 63 68 3d |anta.com;branch=| 00000050 7a 39 68 47 4f 50 54 49 4f 4e 53 20 73 69 70 3a |z9hGOPTIONS sip:| 00000060 63 61 72 6f 6c 40 63 68 69 63 61 67 6f 2e 63 6f |carol@chicago.co| 00000070 6d 20 53 49 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 |m SIP/2.0..Via: | 00000080 53 49 50 2f 32 2e 30 2f 55 44 50 20 70 63 33 33 |SIP/2.0/UDP pc33| 00000090 2e 61 74 6c 61 6e 74 61 2e 63 6f 6d 3b 62 72 61 |.atlanta.com;bra| 000000a0 6e 63 68 3d 7a 39 68 47 34 62 4b 68 6a 68 73 38 |nch=z9hG4bKhjhs8| 000000b0 61 73 73 38 37 37 0d 0a 4d 61 78 2d 46 6f 72 77 |ass877..Max-Forw| 000000c0 61 72 64 73 3a 20 37 30 0d 0a 54 6f 3a 20 3c 73 |ards: 70..To: <s| 000000d0 69 70 3a 63 61 72 6f 6c 40 63 68 69 63 61 67 6f |ip:carol@chicago| 000000e0 2e 63 6f 6d 3e 0d 0a 46 72 6f 6d 3a 20 41 6c 69 |.com>..From: Ali| 000000f0 63 65 20 3c 73 69 70 3a 61 6c 69 63 65 40 61 74 |ce <sip:alice@at| ... 328 bytes shown in part