IPv4 address

45.11.57.121

Last fetched Wed, 30 Sep 2026 22:00:45 GMT

45.11.57.121 is announced in 45.11.57.0/24 by virtualsystems - Virtual Systems LLC and geolocates to UA. 45.11.57.121 is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this: 0
Verdict coverage: no-data

Nutrition Label

Attribution

Announced prefix: 45.11.57.0/24
Announcing network: virtualsystems - Virtual Systems LLC
RIR-registered prefix: 45.11.56.0/22
RPKI: valid

Abuse contact

Report abuse from 45.11.57.121 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 (as6698): abuse@v-sys.org

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

Geographic detail

City: Kyiv, UA
Country: UA
Dominant city of the prefix: Kyiv, UA

Threat-feed evidence

History

Pivot from 45.11.57.121 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