Check-Host.cc

IP Prefix IPv4

91.75.0.0/16

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

Origin AS
AS15802
RPKI
Open IPs
306
last 90 d
Country
AE
United Arab Emirates

Routing

Origin AS
Holder
du
Prefix Length
/16
Multi-Origin
No
Last refresh
2026-07-22 01:59:50

RPKI Validity

Validity
unknown — no ROA covers this prefix
ROA Source

RIR Allocation

Registry
RIPE NCC
Country
AE
Status
Allocated
Allocated
2006-08-15
Delegated block
91.72.0.0 + 262,144 addrs

Geographic Announcement

GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
Country Continent Ranges
AE United Arab Emirates AS 1

Top Open Ports

Port Hosts with this open
1720 15
5060 12
49152 10
2000 9
80 9
179 8
62078 5
443 3
554 3
1194 2
990 2
1723 2
2096 2
53 2
8443 2

Sample IPs in this Prefix

IP Open ports Last scan
91.75.15.25 36 2026-07-21 18:59:11.000
91.75.103.39 11 2026-07-21 22:50:43.000
91.75.7.220 9 2026-07-22 01:01:06.000
91.75.29.162 5 2026-07-21 17:53:45.000
91.75.21.130 4 2026-07-20 14:00:32.000
91.75.96.205 4 2026-05-26 16:16:01.000
91.75.30.114 3 2026-07-18 17:12:53.000
91.75.41.122 3 2026-06-23 10:06:39.000
91.75.134.142 3 2026-06-21 17:06:28.000
91.75.100.23 2 2026-07-20 09:22:41.000
91.75.136.46 2 2026-07-18 14:14:26.000
91.75.75.114 2 2026-06-23 13:35:51.000
91.75.176.194 2 2026-06-21 17:59:53.000
91.75.73.237 2 2026-06-21 07:32:17.000
91.75.73.118 2 2026-06-21 00:29:25.000
91.75.103.247 2 2026-06-20 15:03:57.000
91.75.176.180 2 2026-06-18 21:43:40.000
91.75.177.82 2 2026-06-18 20:46:30.000
91.75.30.3 2 2026-06-18 20:38:56.000
91.75.76.58 2 2026-06-18 15:24:56.000
91.75.30.34 2 2026-06-16 01:22:13.000
91.75.21.131 2 2026-06-15 21:33:22.000
91.75.19.126 2 2026-06-15 19:33:03.000
91.75.104.78 2 2026-06-06 12:07:44.000
91.75.48.53 2 2026-05-31 06:27:59.000

Cert Subjects in this Prefix

Subject Hosts Last seen
ORname_Jungo: OpenRG Products Group 4 2026-06-23 18:28:45.496
FortiGate 3 2026-07-20 01:25:11.401
*.atlantisdubai.com 2 2026-07-19 19:36:15.435
ont.huawei.com 2 2026-05-27 01:31:35.931
FG100FTK23053561 1 2026-07-20 04:57:11.721
FGT60FTK21076223 1 2026-06-22 06:08:54.875
haloocom 1 2026-06-21 18:00:33.125
epicor.bhguae.ae 1 2026-06-21 17:07:32.385
u-du.vpn.witteveenbos.com 1 2026-06-19 18:45:32.202
localhost.localdomain 1 2026-06-19 06:58:32.160
aeshare.katim.com 1 2026-06-17 14:27:40.685
linksyssmartwifi.com 1 2026-06-16 01:03:40.407
fam-crm.com 1 2026-06-15 21:33:40.582
CyberoamApplianceCertificate_C18214094487 1 2026-06-14 16:27:40.770
EZEGATE 1 2026-06-06 12:08:27.568
FGT60ETK19012370 1 2026-05-27 03:45:42.535
RT-AX89X-0F78 Server Certificate 1 2026-05-26 22:59:46.540
TRAEFIK DEFAULT CERT 1 2026-05-26 12:41:02.075
femiclinic2.asuscomm.com 1 2026-05-26 11:18:55.983
*.bits-dubai.ac.ae 1 2026-05-26 07:58:00.893

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.