Announced prefix
2.185.0.0/16
Last fetched
2.185.0.0/16 is a valid IPv4 CIDR block but is not currently announced on the public BGP table, so WhisperGraph does not track it as an announced prefix. Parent supernets and unrouted RIR allocations fall outside that set.
What to try next
- Look up a single address inside the block on the IP browser — its page names the prefix that actually carries it.
- Browse announced prefixes by first octet to find the routed block nearest this range.
- Read what a CIDR block is for why an allocated range and an announced one differ.
Related pages
Pivot from 2.185.0.0/16 into the networks and addresses it carries.
Queries
This prefix's full card — announcers, RPKI/anycast status and MOAS conflicts.
MATCH (ap:ANNOUNCED_PREFIX {name: $cidr})
OPTIONAL MATCH (a:ASN)-[:ROUTES]->(ap) WHERE a.name IS NOT NULL
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (ap)-[:HAS_COUNTRY]->(c:COUNTRY)
WITH ap, a, an, c
LIMIT 20
WITH ap,
collect({asn: a.name, network: an.name}) AS announcers,
collect(a.name) AS announcerNames,
collect(c.name) AS countries,
head(collect(a)) AS primaryAsn
OPTIONAL MATCH (ap)-[:CONFLICTS_WITH]->(other:ASN) WHERE other.name IS NOT NULL
OPTIONAL MATCH (other)-[:HAS_NAME]->(othern:ASN_NAME)
OPTIONAL MATCH (other)-[:HAS_COUNTRY]->(otherc:COUNTRY)
WITH ap, announcers, announcerNames, countries, primaryAsn,
collect({asn: other.name, operator: othern.name, country: otherc.name})[0..50] AS conflicts
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 ap.name AS name,
ap.isMoas AS isMoas,
ap.rpkiStatus AS rpkiStatus,
ap.isAnycast AS isAnycast,
ap.dominantCity AS dominantCity,
ap.roaAsn AS roaAsn,
ap.roaMaxLength AS roaMaxLength,
ap.prefixLength AS prefixLength,
ap.rpkiInvalidReason AS rpkiInvalidReason,
ap.martianReason AS martianReason,
ap.abuseEmail AS abuseEmail,
ap.spamhausDrop AS spamhausDrop,
ap.isWithdrawn AS isWithdrawn,
ap.rir AS rir,
ap.registrationDate AS registrationDate,
announcers, announcerNames, countries, conflicts,
asnPrefixCount, asnPeerCountRun yourself →The covering block's curated signals, cloud region and SaaS vendor.
MATCH (p:PREFIX {name: $cidr})
OPTIONAL MATCH (p)-[:HAS_SIGNAL]->(t:THREAT_SIGNAL_TYPE)
OPTIONAL MATCH (p)-[:PREFIX_IN_REGION]->(reg:CLOUD_REGION)
OPTIONAL MATCH (p)-[:DELEGATED_TO]->(v:VENDOR)
RETURN collect(DISTINCT t.name) AS signals,
collect(DISTINCT reg.name) AS regions,
collect(DISTINCT v.name) AS vendorsRun yourself →Sample addresses, by name prefix of the block's octet-aligned supernet.
MATCH (ip:IPV4) WHERE ip.name STARTS WITH "2.185."
RETURN ip.name AS ip
LIMIT 25
Run yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.