IPv4 address

203.172.41.149

Last fetched Wed, 07 Oct 2026 22:30:40 GMT

203.172.41.149 is announced in 203.172.40.0/22 by CSLOX-IDC-AS-AP - CS LOXINFO Public Company Limited. and geolocates to TH. 203.172.41.149 is listed by 1 threat feed; reconciled level LOW.

Threat posture

0.5threat score (procedure-native scale)

LOW

Listed by 1 threat feed.

Threat feeds listing this: 1
Verdict coverage: malicious-evidenced
First seen on a feed: Wed, 26 Aug 2026 11:01:20 GMT
Last seen on a feed: Wed, 07 Oct 2026 00:31:44 GMT

Nutrition Label

Attribution

Announced prefix: 203.172.40.0/22
Announcing network: CSLOX-IDC-AS-AP - CS LOXINFO Public Company Limited.
RIR-registered prefix: 203.172.40.0/22
RPKI: valid

Abuse contact

Report abuse from 203.172.41.149 to the address block's holder first and copy the announcing network. These are the abuse contacts WhisperGraph holds for the block and the network.

Address block and network (as9891): csl-ip-admin@ais.co.th

Signals on the covering block

prefix-age-anomalyThis block's registration age is inconsistent with its routing history.

Anycast detection

This does not appear to be an anycast address on the three signals Canon evaluates: reverse DNS, announced-prefix width and the announcing network's peer count.

Reverse DNS

playground.wisdomcloud.net

Geographic detail

Country: TH
Dominant city of the prefix: Huai Khwang (Khwaeng Huai Khwang), TH

Threat-feed listings

firehol-anonymous · proxies

Threat-feed evidence

History

Pivot from 203.172.41.149 into the prefix, network and country that carry it.

Queries

This address's full card — routing attribution, reverse DNS and listed feeds.


MATCH (ip:IPV4 {name: $ip})
OPTIONAL MATCH (ip)-[:BELONGS_TO]->(rp:REGISTERED_PREFIX)
OPTIONAL MATCH (ip)-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
OPTIONAL MATCH (a:ASN)-[:ROUTES]->(ap)
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (ip)-[:LOCATED_IN]->(city:CITY)
OPTIONAL MATCH (ip)-[:HAS_COUNTRY]->(ipc:COUNTRY)
WITH ip, rp, ap, a, an, city, ipc
LIMIT 10
WITH ip,
     collect(rp.name) AS registeredPrefixes,
     collect(rp.abuseEmail) AS registeredAbuseEmails,
     collect({prefix: ap.name, asn: a.name, network: an.name, isMoas: ap.isMoas, rpkiStatus: ap.rpkiStatus, isAnycast: ap.isAnycast, dominantCity: ap.dominantCity, abuseEmail: ap.abuseEmail, networkAbuseEmail: a.abuseEmail}) AS announcements,
     collect(city.name) AS cities,
     collect(ipc.name) AS countries,
     collect(a.name) AS announcerNames,
     head(collect(a)) AS primaryAsn,
     head(collect(ap)) AS primaryPrefix
OPTIONAL MATCH (primaryPrefix)-[:CONFLICTS_WITH]->(conflict:ASN)
WITH ip, registeredPrefixes, registeredAbuseEmails, announcements, cities, countries, announcerNames, primaryAsn,
     collect(conflict.name) AS conflictAsns
CALL { WITH primaryAsn MATCH (primaryAsn)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS asnPrefixCount }
CALL { WITH primaryAsn MATCH (primaryAsn)-[:BGP_NEIGHBOR]-(peer:ASN) RETURN count(peer) AS asnPeerCount }
RETURN ip.name AS name,
       ip.verdictLevel AS verdictLevel,
       ip.verdictScore AS verdictScore,
       ip.verdictBlocking AS verdictBlocking,
       ip.verdictCoverage AS verdictCoverage,
       ip.verdictAdvisory AS verdictAdvisory,
       ip.threatSources AS threatSources,
       ip.threatFirstSeen AS threatFirstSeen,
       ip.threatLastSeen AS threatLastSeen,
       ip.isTor AS isTor,
       ip.isVpn AS isVpn,
       ip.isProxy AS isProxy,
       ip.isC2 AS isC2,
       ip.isPhishing AS isPhishing,
       registeredPrefixes, registeredAbuseEmails, announcements, cities, countries, announcerNames, conflictAsns,
       asnPrefixCount, asnPeerCount

Run yourself →

Network context — Tor exit relays, attributed actors, and the covering blocks' signals, cloud region and vendor.


MATCH (ip:IPV4 {name: $ip})
OPTIONAL MATCH (ip)-[:OPERATES_EXIT_NODE]->(tor:TOR_RELAY)
WITH ip, count(tor) AS torRelays
OPTIONAL MATCH (ip)-[:ATTRIBUTED_TO]->(actor:ACTOR)
WITH ip, torRelays, collect(actor.name)[0..5] AS actors
OPTIONAL MATCH (ip)-[:BELONGS_TO]->(p:PREFIX)
WITH torRelays, actors, collect(p.name) AS coveringPrefixes
UNWIND (CASE WHEN size(coveringPrefixes) = 0 THEN [null] ELSE coveringPrefixes END) AS pn
OPTIONAL MATCH (cp:PREFIX {name: pn})
OPTIONAL MATCH (cp)-[:HAS_SIGNAL]->(sig:THREAT_SIGNAL_TYPE)
OPTIONAL MATCH (cp)-[:PREFIX_IN_REGION]->(reg:CLOUD_REGION)
OPTIONAL MATCH (cp)-[:DELEGATED_TO]->(v:VENDOR)
RETURN torRelays, actors,
       collect(sig.name) AS signals,
       collect(reg.name) AS regions,
       collect(v.name) AS vendors