Check-Host.cc

IP Address IPv4

103.120.88.115

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

Run a live full scan of 103.120.88.115

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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ASN
Not yet attributed
Country
CN
China
Reverse DNS
PTR
Open Ports
200
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
APNIC
Allocated
2018-08-01
Allocation status
Allocated

Geolocation

Country
CN · China
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
7 tcp 2026-07-29 17:10:58.000
9 tcp 2026-07-29 17:10:58.000
13 tcp 2026-07-29 17:10:58.000
17 tcp 2026-07-29 17:10:58.000
19 tcp 2026-07-29 17:10:58.000
20 tcp ftp-data 2026-07-29 17:10:58.000
21 tcp ftp 2026-07-29 17:10:58.000
22 tcp ssh 2026-07-29 17:10:58.000
23 tcp telnet 2026-07-29 17:10:58.000
25 tcp smtp 2026-07-29 17:10:58.000
37 tcp 2026-07-29 17:10:58.000
43 tcp 2026-07-29 17:10:58.000
49 tcp 2026-07-29 17:10:58.000
67 tcp dhcp-server 2026-07-29 17:10:58.000
68 tcp dhcp-client 2026-07-29 17:10:58.000
69 tcp tftp 2026-07-29 16:32:25.000
70 tcp 2026-07-29 17:10:58.000
79 tcp 2026-07-29 17:10:58.000
80 tcp http 2026-07-29 17:10:58.000
81 tcp 2026-07-29 17:10:58.000
88 tcp kerberos 2026-07-29 17:10:58.000
102 tcp 2026-07-29 17:10:58.000
104 tcp 2026-07-29 17:10:58.000
109 tcp 2026-07-29 17:10:58.000
110 tcp pop3 2026-07-29 17:10:58.000
111 tcp 2026-07-29 17:10:58.000
113 tcp 2026-07-29 17:10:58.000
119 tcp nntp 2026-07-29 16:32:25.000
123 tcp ntp 2026-07-29 16:32:25.000
143 tcp imap 2026-07-29 17:10:58.000
161 tcp snmp 2026-07-29 17:10:58.000
162 tcp 2026-07-29 16:32:25.000
175 tcp 2026-07-29 16:32:25.000
177 tcp 2026-07-29 17:10:58.000
179 tcp bgp 2026-07-29 16:32:25.000
199 tcp 2026-07-29 17:10:58.000
211 tcp 2026-07-29 16:32:25.000
256 tcp 2026-07-29 17:10:58.000
264 tcp 2026-07-29 17:10:58.000
311 tcp 2026-07-29 17:10:58.000
322 tcp 2026-07-29 17:10:58.000
389 tcp ldap 2026-07-29 17:10:58.000
401 tcp 2026-07-29 17:10:58.000
427 tcp 2026-07-29 17:10:58.000
443 tcp https 2026-07-29 17:10:58.000
444 tcp 2026-07-29 17:10:58.000
464 tcp 2026-07-29 16:32:25.000
465 tcp smtps 2026-07-29 17:10:58.000
500 tcp 2026-07-29 17:10:58.000
502 tcp 2026-07-29 17:10:58.000
512 tcp 2026-07-29 17:10:58.000
513 tcp 2026-07-29 17:10:58.000
514 tcp syslog 2026-07-29 17:10:58.000
515 tcp 2026-07-29 16:32:25.000
520 tcp 2026-07-29 17:10:58.000
523 tcp 2026-07-29 17:10:58.000
524 tcp 2026-07-29 17:10:58.000
540 tcp 2026-07-29 16:32:25.000
548 tcp 2026-07-29 17:10:58.000
554 tcp 2026-07-29 17:10:58.000
561 tcp 2026-07-29 17:10:58.000
563 tcp 2026-07-29 17:10:58.000
587 tcp smtp-submission 2026-07-29 17:10:58.000
593 tcp 2026-07-29 17:10:58.000
631 tcp ipp 2026-07-29 17:10:58.000
636 tcp ldaps 2026-07-29 16:32:25.000
646 tcp 2026-07-29 17:10:58.000
660 tcp 2026-07-29 17:10:58.000
666 tcp 2026-07-29 17:10:58.000
691 tcp 2026-07-29 17:10:58.000
700 tcp 2026-07-29 17:10:58.000
705 tcp 2026-07-29 17:10:58.000
711 tcp 2026-07-29 16:32:25.000
712 tcp 2026-07-29 17:10:58.000
749 tcp 2026-07-29 17:10:58.000
750 tcp 2026-07-29 16:32:25.000
783 tcp 2026-07-29 17:10:58.000
808 tcp 2026-07-29 17:10:58.000
853 tcp 2026-07-29 17:10:58.000
873 tcp rsync 2026-07-29 17:10:58.000
880 tcp 2026-07-29 17:10:58.000
888 tcp 2026-07-29 17:10:58.000
902 tcp 2026-07-29 17:10:58.000
903 tcp 2026-07-29 17:10:58.000
953 tcp 2026-07-29 17:10:58.000
981 tcp 2026-07-29 16:32:25.000
990 tcp 2026-07-29 16:32:25.000
992 tcp 2026-07-29 17:10:58.000
993 tcp imaps 2026-07-29 17:10:58.000
995 tcp pop3s 2026-07-29 17:10:58.000
1000 tcp 2026-07-29 17:10:58.000
1024 tcp 2026-07-29 17:10:58.000
1025 tcp 2026-07-29 17:10:58.000
1080 tcp socks 2026-07-29 16:32:25.000
1099 tcp 2026-07-29 17:10:58.000
1100 tcp 2026-07-29 17:10:58.000
1110 tcp 2026-07-29 17:10:58.000
1158 tcp 2026-07-29 17:10:58.000
1194 tcp openvpn 2026-07-29 17:10:58.000
1214 tcp 2026-07-29 17:10:58.000
1234 tcp 2026-07-29 17:10:58.000
1241 tcp 2026-07-29 17:10:58.000
1311 tcp 2026-07-29 17:10:58.000
1352 tcp 2026-07-29 17:10:58.000
1433 tcp mssql 2026-07-29 17:10:58.000
1434 tcp 2026-07-29 17:10:58.000
1494 tcp 2026-07-29 17:10:58.000
1521 tcp oracle 2026-07-29 17:10:58.000
1604 tcp 2026-07-29 17:10:58.000
1701 tcp l2tp 2026-07-29 17:10:58.000
1720 tcp 2026-07-29 17:10:58.000
1723 tcp pptp 2026-07-29 17:10:58.000
1755 tcp 2026-07-29 17:10:58.000
1812 tcp radius 2026-07-29 17:10:58.000
1813 tcp 2026-07-29 17:10:58.000
1863 tcp 2026-07-29 17:10:58.000
1883 tcp mqtt 2026-07-29 16:32:25.000
1900 tcp 2026-07-29 17:10:58.000
1911 tcp niagara-fox 2026-07-29 17:10:58.000
2000 tcp 2026-07-29 17:10:58.000
2049 tcp nfs 2026-07-29 17:10:58.000
2082 tcp 2026-07-29 17:10:58.000
2083 tcp 2026-07-29 17:10:58.000
2086 tcp 2026-07-29 17:10:58.000
2087 tcp 2026-07-29 17:10:58.000
2095 tcp 2026-07-29 17:10:58.000
2096 tcp 2026-07-29 17:10:58.000
2121 tcp 2026-07-29 17:10:58.000
2181 tcp 2026-07-29 17:10:58.000
2222 tcp ssh-alt 2026-07-29 17:10:58.000
2375 tcp docker 2026-07-29 17:10:58.000
2376 tcp docker-tls 2026-07-29 17:10:58.000
2404 tcp iec-104 2026-07-29 17:10:58.000
2483 tcp 2026-07-29 17:10:58.000
2484 tcp 2026-07-29 16:32:25.000
2638 tcp 2026-07-29 17:10:58.000
2701 tcp 2026-07-29 17:10:58.000
2717 tcp 2026-07-29 17:10:58.000
2967 tcp 2026-07-29 17:10:58.000
3000 tcp 2026-07-29 17:10:58.000
3001 tcp 2026-07-29 17:10:58.000
3128 tcp 2026-07-29 17:10:58.000
3268 tcp 2026-07-29 17:10:58.000
3269 tcp 2026-07-29 17:10:58.000
3299 tcp 2026-07-29 17:10:58.000
3306 tcp mysql 2026-07-29 17:10:58.000
3389 tcp rdp 2026-07-29 17:10:58.000
3457 tcp 2026-07-29 17:10:58.000
3690 tcp 2026-07-29 17:10:58.000
3702 tcp 2026-07-29 17:10:58.000
3724 tcp 2026-07-29 17:10:58.000
4000 tcp 2026-07-29 17:10:58.000
4040 tcp 2026-07-29 17:10:58.000
4045 tcp 2026-07-29 16:32:25.000
4222 tcp nats 2026-07-29 17:10:58.000
4321 tcp 2026-07-29 17:10:58.000
4369 tcp 2026-07-29 17:10:58.000
4443 tcp 2026-07-29 17:10:58.000
4444 tcp 2026-07-29 17:10:58.000
4567 tcp 2026-07-29 17:10:58.000
4664 tcp 2026-07-29 16:32:25.000
4848 tcp 2026-07-29 17:10:58.000
4899 tcp 2026-07-29 17:10:58.000
4900 tcp 2026-07-29 17:10:58.000
5000 tcp 2026-07-29 17:10:58.000
5001 tcp 2026-07-29 17:10:58.000
5002 tcp 2026-07-29 17:10:58.000
5003 tcp 2026-07-29 17:10:58.000
5004 tcp 2026-07-29 17:10:58.000
5005 tcp 2026-07-29 17:10:58.000
5006 tcp 2026-07-29 17:10:58.000
5007 tcp 2026-07-29 17:10:58.000
5008 tcp 2026-07-29 17:10:58.000
5009 tcp 2026-07-29 17:10:58.000
5044 tcp logstash-beats 2026-07-29 16:32:25.000
5060 tcp sip 2026-07-29 17:10:58.000
5061 tcp 2026-07-29 17:10:58.000
5101 tcp 2026-07-29 17:10:58.000
5190 tcp 2026-07-29 17:10:58.000
5222 tcp 2026-07-29 17:10:58.000
5269 tcp 2026-07-29 17:10:58.000
5353 tcp 2026-07-29 17:10:58.000
5357 tcp 2026-07-29 16:32:25.000
5432 tcp postgres 2026-07-29 17:10:58.000
5500 tcp 2026-07-29 17:10:58.000
5555 tcp 2026-07-29 17:10:58.000
5601 tcp 2026-07-29 17:10:58.000
5631 tcp 2026-07-29 17:10:58.000
5666 tcp 2026-07-29 17:10:58.000
5672 tcp amqp 2026-07-29 17:10:58.000
5800 tcp 2026-07-29 17:10:58.000
5801 tcp 2026-07-29 16:32:25.000
5802 tcp 2026-07-29 17:10:58.000
5803 tcp 2026-07-29 16:32:25.000
5900 tcp vnc 2026-07-29 17:10:58.000
5901 tcp 2026-07-29 16:32:25.000
5902 tcp 2026-07-29 17:10:58.000
5984 tcp couchdb 2026-07-29 17:10:58.000
5985 tcp winrm-http 2026-07-29 17:10:58.000
5986 tcp winrm-https 2026-07-29 17:10:58.000

TLS Certificates

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-08-03.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

No DNS-confirmed domains yet

We cross-reference body-cited domains against our DNS resolver records. Confirmations appear here once both sides have data for the same name.

External References

No external references found yet

As HTML bodies get banner-grabbed, references to external domains land here.

History

First observed
2026-07-29 16:32
Last observed
2026-07-29 17:10
Scan observations
1,496

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.