Check-Host.cc

IP Prefix IPv4

109.84.0.0/15

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Origin AS
AS3209
RPKI
2 ROAs
Open IPs
261
last 90 d
Country
DE
Germany

Routing

Origin AS
Holder
Vodafone Germany
Prefix Length
/15
Multi-Origin
No
Last refresh
2026-07-21 19:59:50

RPKI Validity

max-len 15 valid ripe
max-len 15 valid ripe

RIR Allocation

Registry
RIPE NCC
Country
DE
Status
Allocated
Allocated
2009-08-17
Delegated block
109.84.0.0 + 131,072 addrs

Geographic Announcement

GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
Country Continent Ranges
DE Germany EU 1

Top Open Ports

Port Hosts with this open
8089 21
443 19
5060 8
80 7
25 4
8443 4
5001 4
587 3
10443 2
8123 2
8080 2
1723 2
9300 2
4443 2
143 2

Sample IPs in this Prefix

IP Open ports Last scan
109.85.78.153 19 2026-07-21 12:19:09.000
109.85.232.173 15 2026-07-21 11:13:04.000
109.85.178.253 5 2026-07-20 07:36:29.000
109.85.49.1 5 2026-07-20 01:55:08.000
109.85.133.221 5 2026-07-18 03:56:56.000
109.85.250.169 5 2026-07-16 18:33:17.000
109.85.199.209 4 2026-07-20 09:31:05.000
109.85.15.161 4 2026-07-19 16:14:57.000
109.85.166.249 4 2026-07-19 00:01:24.000
109.85.51.49 4 2026-07-18 08:26:19.000
109.85.166.201 4 2026-07-17 09:39:31.000
109.85.129.85 4 2026-06-06 13:03:52.000
109.85.34.149 4 2026-05-27 02:28:37.000
109.85.38.113 3 2026-07-21 07:29:34.000
109.85.201.249 3 2026-07-19 10:45:55.000
109.85.191.113 3 2026-06-22 00:56:35.000
109.85.250.185 3 2026-06-15 07:40:07.000
109.85.37.17 3 2026-06-07 14:27:37.000
109.85.23.165 2 2026-07-20 21:06:47.000
109.85.46.109 2 2026-07-20 12:28:45.000
109.85.181.77 2 2026-07-20 03:16:41.000
109.85.76.121 2 2026-07-18 12:58:33.000
109.85.8.105 2 2026-07-17 12:28:02.000
109.85.157.73 2 2026-07-17 11:45:28.000
109.85.216.105 2 2026-07-17 06:58:13.000

Cert Subjects in this Prefix

Subject Hosts Last seen
Fireware web CA 3 2026-06-23 15:34:44.383
localhost 2 2026-07-19 11:59:09.698
glammhome.de 1 2026-07-21 02:03:09.288
*.activeminds.net 1 2026-07-20 09:32:06.963
109.85.212.77 1 2026-07-18 20:24:15.717
unifi.local 1 2026-07-18 08:50:06.458
UniFi 1 2026-07-17 12:29:15.279
architekt-stueven.de 1 2026-07-17 11:46:06.088
ex-2016.schaumberger.local 1 2026-07-17 11:17:05.940
files.ipr-bau.de 1 2026-07-17 06:59:06.006
zeybek.synology.me 1 2026-07-16 19:12:05.920
autodiscover.bec-berlin.de 1 2026-07-16 15:44:06.056
hattric.myqnapcloud.com 1 2026-07-16 03:10:04.162
kgs.diakonie-doll.de 1 2026-06-22 05:31:54.555
192.168.178.21 1 2026-06-21 06:58:31.452
rt01 1 2026-06-17 19:06:40.431
nas.transpal.net 1 2026-06-17 07:37:40.650
japp-app.de 1 2026-06-17 00:59:40.324
alsonext.de 1 2026-06-15 17:37:40.504
192.168.0.254 1 2026-06-15 12:35:40.535

History

Prefix-event history pending

Origin AS changes, ROA add/drop events, multi-origin episodes and withdrawals require snapshot-diffing across BGP crawls. The data accumulates as the archive grows — full ReplacingMergeTree compaction makes point-in-time event extraction unavailable for now.