Autonomous System
AS46887
Last fetched
AS46887 is operated by CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, registered in US, and announces 1,062 prefixes to 940 BGP neighbours. AS46887 has a reputation score of 12.5 (NEUTRAL); 28 of its 861,952 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 1,062
- BGP neighbours
- 940
- RPKI ROAs
- 18
- MOAS conflicts
- 8
- CAIDA AS-rank
- 57
- Customer-cone ASNs
- 1,128
- Facilities
- 30
- Internet exchanges
- 7
- Customer degree
- 966
- Peer degree
- 9
- Provider degree
- 3
- 8.11.166.0/24
- 8.28.48.0/24
- 8.28.48.0/21
- 8.28.53.0/24
- 8.28.54.0/24
- 8.28.54.0/23
- 8.29.210.0/24
- 8.29.210.0/23
- 8.29.211.0/24
- 8.29.208.0/21
- 8.29.212.0/22
- 8.41.200.0/24
- 8.225.193.0/24
- 9.179.0.0/22
- 9.179.4.0/22
- 9.179.8.0/22
- 9.179.12.0/22
- 9.179.16.0/22
- 9.179.20.0/22
- 9.179.24.0/22
- 9.179.28.0/22
- 9.179.32.0/22
- 9.179.36.0/22
- 9.179.40.0/22
- 9.179.44.0/22
Infrastructure presence
Internet exchanges (7 total)
Facilities (30 total)
- Equinix DA1 - Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn
- Equinix NY9 - New York, 111 8th Avenue
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- Equinix NY1 - New York, Newark
- Digital Realty NYC (60 Hudson)
- Equinix CH1/CH2/CH4 - Chicago
- Equinix LA1 - Los Angeles
- Equinix MI1 - Miami, NOTA
- Digital Realty NYC (111 8th Ave)
- Equinix DA3 - Dallas
- Equinix LA2 - Los Angeles
- Markley Group One Summer Street Boston
- 165 Halsey Meet-Me Room
- Equinix LA3/LA4 - Los Angeles, El Segundo
- Digital Realty CHI (350 E Cermak)
- Equinix NY7 - New York, North Bergen
- Equinix DA4 - Dallas
- Equinix CU1/CU2/CU3/CU4 - Culpeper
- Equinix CH3 - Elk Grove
- Equinix MI3 - Miami, Boca Raton
- 60 Hudson
- Equinix DA6 - Dallas
- Equinix DA7 - Dallas
- Equinix DA2 - Dallas
Route origin authorizations
A sample of 10 of this network’s 18 ROAs.
- 162.252.165.0/24 · max length /24
- 162.252.166.0/24 · max length /24
- 167.253.148.0/22 · max length /22
- 174.76.242.0/24 · max length /24
- 198.98.22.0/23 · max length /23
- 204.13.136.0/22 · max length /22
- 204.13.136.0/24 · max length /24
- 204.13.137.0/24 · max length /24
- 207.180.61.0/24 · max length /24
- 207.237.156.0/23 · max length /23
Upstreams
The networks that most often share an observed BGP path with AS46887.
Blast radius
- Announced IPv4 addresses
- 861,952
- Threat-listed addresses
- 28
- Threat density
- 0.0032 %
- Routed prefixes
- 797
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: computed.
Peering ecosystem
A sample of 25 of this network’s 940 BGP neighbours.
- NYU-DOMAIN - New York University · AS12
- RAND - The RAND Corporation · AS21
- WESLEYAN-AS - Wesleyan University · AS167
- CUA-AS - The Catholic University of America · AS186
- MONTCLAIR-AS - Montclair State University · AS205
- SBA-CONNECT - SBA Connect, LLC · AS845
- AS-VIIRTUE - Viirtue LLC · AS994
- ZS-ASSOCIATES - ZS Associates, Inc · AS1045
- HC-CB-216 - Hamilton County, Ohio · AS1067
- ABELSONTAYLOR - AbelsonTaylor, Inc. · AS1355
- JLEM - Jacobs Levy Equity Management, Inc. · AS1617
- IBMWATSON-AS - IBM · AS1747
- LEXIS-AS - RELX inc. · AS1757
- UCDC-NET - University of California - Office of the President · AS1852
- CONED - Consolidated Edison Co. of New York, Inc. · AS1932
- GSVNET-AS - Santander Global Technology and Operations, S.L. · AS2134
- IBM-PLP - IBM · AS2538
- TSRI-AS - The Scripps Research Institute · AS2641
- EOP-ASN - Executive Office Of The President · AS2650
- ERIE-COUNTY - The County of Erie · AS2768
- DXC-AS3360 - DXC US Latin America Corporation · AS3360
- AS-HODGSON-RUSS-NET - Hodgson Russ LLP · AS3576
- HSS-1 - Hospital for Special Surgery · AS3688
- CT-JIS - State of Connecticut Judicial Branch · AS3719
- SWARTHMORE - Swarthmore College · AS3782
MOAS / hijack watch
8 announced prefixes conflict with AS46887 — another network announces the same address space. A sample:
Reputation
12.5reputation score (NEUTRAL)
AS46887 (CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US) has a reputation score of 65.0 (NEUTRAL).
- Threat density
- 76.7/100
- Graph metrics
- 55.0/100
- Historical behaviour
- 85.0/100
- Prefix age
- 95.0/100
These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.
Registration
- Registered to
- Zayo Bandwidth
- RIR
- ARIN
- Registered
- Mon, 13 Apr 2009 17:09:10 GMT
- Abuse contact
- abuse@zayo.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS46887 into the prefixes, peers and country it routes for.
Queries
This ASN's full card — routing footprint, peers, conflicts and RIR facts.
MATCH (a:ASN {name: $asn})
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(co:COUNTRY)
OPTIONAL MATCH (a)-[:REGISTERED_BY]->(org:ORGANIZATION)
WITH a,
collect(an.name) AS operatorNames,
collect(co.name) AS countries,
collect(org.name) AS organizations
OPTIONAL MATCH (a)-[:ROUTES]->(prefix:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations,
collect(prefix.name)[0..25] AS samplePrefixes
OPTIONAL MATCH (a)-[:BGP_NEIGHBOR]-(peer:ASN)
OPTIONAL MATCH (peer)-[:HAS_NAME]->(peern:ASN_NAME)
WITH a, operatorNames, countries, organizations, samplePrefixes,
collect({asn: peer.name, operator: peern.name})[0..25] AS samplePeers
OPTIONAL MATCH (a)<-[:CONFLICTS_WITH]-(conflict:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers,
collect(conflict.name)[0..25] AS sampleConflicts
OPTIONAL MATCH (a)-[:HAS_SIGNAL]->(sig:THREAT_SIGNAL_TYPE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts,
collect(DISTINCT sig.name) AS signals
OPTIONAL MATCH (a)-[:IX_MEMBER]->(ix:INTERNET_EXCHANGE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals,
collect({id: ix.id, name: ix.name})[0..25] AS sampleExchanges
OPTIONAL MATCH (a)-[:AS_PRESENT_AT]->(fac:FACILITY)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges,
collect({id: fac.id, name: fac.name})[0..25] AS sampleFacilities
OPTIONAL MATCH (roa:ROA)-[:ROA_AUTHORIZES_ORIGIN]->(a)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges, sampleFacilities,
collect({prefix: roa.prefix, maxLength: roa.maxLength})[0..10] AS sampleRoas
CALL { WITH a MATCH (a)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS prefixCount }
CALL { WITH a MATCH (a)-[:BGP_NEIGHBOR]-(n:ASN) RETURN count(n) AS peerCount }
CALL { WITH a MATCH (a)<-[:CONFLICTS_WITH]-(c:ANNOUNCED_PREFIX) RETURN count(c) AS conflictCount }
CALL { WITH a MATCH (a)-[:ROA_AUTHORIZES_ORIGIN]-(r:ROA) RETURN count(r) AS roaCount }
CALL { WITH a MATCH (a)-[:AS_PRESENT_AT]->(f:FACILITY) RETURN count(f) AS facilityCount }
CALL { WITH a MATCH (a)-[:IX_MEMBER]->(x:INTERNET_EXCHANGE) RETURN count(x) AS ixpCount }
RETURN a.name AS name,
a.rir AS rir,
a.orgName AS orgName,
a.asRank AS asRank,
a.coneAsns AS coneAsns,
a.conePrefixes AS conePrefixes,
a.coneAddresses AS coneAddresses,
a.registrationDate AS registrationDate,
a.reputationScore AS reputationScore,
a.reputationCategory AS reputationCategory,
a.overallThreatLevel AS overallThreatLevel,
a.abuseEmail AS abuseEmail,
a.hijackPostureScore AS hijackPostureScore,
a.hijackOriginMismatchCount AS hijackOriginMismatchCount,
a.routeLeakCount AS routeLeakCount,
a.routeLeakTypes AS routeLeakTypes,
a.degreeCustomer AS degreeCustomer,
a.degreePeer AS degreePeer,
a.degreeProvider AS degreeProvider,
operatorNames, countries, organizations,
samplePrefixes, samplePeers, sampleConflicts,
signals, sampleExchanges, sampleFacilities, sampleRoas,
prefixCount, peerCount, conflictCount, roaCount, facilityCount, ixpCountRun yourself →The five networks that most often share this ASN's observed BGP paths.
MATCH (a:ASN {name: $asn})<-[:BGP_PATH]-(b:BGP_PATH_OBSERVATION)
WITH b LIMIT 200
MATCH (b)-[:BGP_PATH]->(up:ASN)
WHERE up.name <> $asn
WITH up.name AS asn, count(*) AS observations
ORDER BY observations DESC
LIMIT 5
RETURN asn, observationsRun yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.