Check-Host.cc

IP Prefix IPv4

91.72.0.0/16

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

Origin AS
AS15802
RPKI
Open IPs
681
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
179 69
62078 26
49152 23
443 14
80 9
8000 7
22 5
10443 5
8443 4
1723 3
9443 3
53 3
25 3
9090 2
2000 2

Sample IPs in this Prefix

IP Open ports Last scan
91.72.68.114 10 2026-07-22 04:22:38.000
91.72.155.42 4 2026-07-20 17:14:08.000
91.72.145.10 4 2026-07-19 07:46:47.000
91.72.246.149 4 2026-06-19 13:12:19.000
91.72.146.118 4 2026-06-18 00:52:02.000
91.72.97.166 3 2026-07-21 19:11:53.000
91.72.117.214 3 2026-07-20 23:56:50.000
91.72.180.146 3 2026-07-20 05:47:31.000
91.72.108.58 3 2026-07-20 03:11:31.000
91.72.120.83 3 2026-07-19 18:17:41.000
91.72.206.18 3 2026-07-19 03:57:37.000
91.72.145.42 3 2026-07-18 10:06:53.000
91.72.108.110 3 2026-06-23 19:57:31.000
91.72.175.174 3 2026-06-23 19:10:57.000
91.72.179.150 3 2026-06-23 04:11:21.000
91.72.244.26 3 2026-06-22 04:09:11.000
91.72.205.122 3 2026-06-21 15:58:15.000
91.72.122.58 3 2026-06-20 01:07:45.000
91.72.106.194 3 2026-06-19 12:29:57.000
91.72.58.214 3 2026-06-19 04:52:45.000
91.72.127.194 3 2026-06-06 05:40:38.000
91.72.118.198 3 2026-05-31 05:43:43.000
91.72.145.230 3 2026-05-27 05:13:17.000
91.72.145.98 3 2026-05-27 04:32:09.000
91.72.105.54 2 2026-07-22 02:44:16.000

Cert Subjects in this Prefix

Subject Hosts Last seen
FortiGate 24 2026-06-19 11:13:32.482
*.ezelink.net 6 2026-07-18 10:07:09.407
Vigor Router 4 2026-06-15 03:31:40.936
*.khda.gov.ae 3 2026-07-18 23:43:16.935
SANGFOR 3 2026-06-19 12:30:32.329
192.168.168.168 3 2026-06-16 23:13:40.649
captive-portal.peplink.com 3 2026-06-15 02:11:40.456
EZECONTROL.EZELINK.COM 2 2026-07-20 15:54:10.184
ont.huawei.com 2 2026-06-16 09:24:41.165
HTTPS-Self-Signed-Certificate-219e8e0234f9b9ce 2 2026-06-14 05:13:40.795
IOS-Self-Signed-Certificate-3542534950 1 2026-07-22 01:47:08.762
LOCAL-1021C6003686 1 2026-07-22 01:01:07.670
mail.whitecliff-dmcc.com 1 2026-07-20 23:57:10.738
*.limart.ae 1 2026-07-20 23:46:10.275
FGT30E5618075421 1 2026-07-20 09:14:08.374
biostar.tickets-artemuseum.com 1 2026-07-19 23:35:10.323
torusdxb1.drayddns.com 1 2026-07-19 13:22:13.919
*.delightig.com 1 2026-07-19 01:31:15.275
gems-cia-gp.dyndns-work.com 1 2026-07-18 21:14:11.638
tplinkwifi.net 1 2026-06-23 04:11:44.913

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.