Autonomous System
AS36103
Last fetched
AS36103 is operated by CENTRALUTAH - Central Utah Telephone, Inc., registered in US, and announces 145 prefixes to 31 BGP neighbours. AS36103 has a reputation score of 13.0 (NEUTRAL); 8 of its 70,144 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 145
- BGP neighbours
- 31
- RPKI ROAs
- 102
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,277
- Customer-cone ASNs
- 28
- Facilities
- 5
- Internet exchanges
- 0
- Customer degree
- 26
- Peer degree
- 0
- Provider degree
- 4
- 23.88.160.0/23
- 23.88.162.0/24
- 23.88.163.0/24
- 23.88.164.0/24
- 23.88.165.0/24
- 23.88.166.0/24
- 23.88.167.0/24
- 23.88.160.0/20
- 23.88.168.0/24
- 23.88.169.0/24
- 23.88.170.0/24
- 23.88.171.0/24
- 23.88.172.0/24
- 23.88.173.0/24
- 23.88.174.0/24
- 23.88.175.0/24
- 63.78.116.0/22
- 63.78.212.0/22
- 63.90.74.0/24
- 64.62.176.0/24
- 64.72.208.0/20
- 64.72.216.0/24
- 64.72.217.0/24
- 64.77.208.0/23
- 64.77.209.0/24
Infrastructure presence
Route origin authorizations
A sample of 10 of this network’s 102 ROAs.
- 148.85.0.0/18 · max length /32
- 198.135.172.0/22 · max length /32
- 2001:470:e4::/48 · max length /48
- 202.69.144.0/20 · max length /32
- 204.225.16.0/20 · max length /32
- 208.101.210.0/23 · max length /32
- 216.218.204.0/23 · max length /24
- 216.218.211.0/24 · max length /24
- 216.218.232.0/24 · max length /24
- 216.218.251.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS36103.
Blast radius
- Announced IPv4 addresses
- 70,144
- Threat-listed addresses
- 8
- Threat density
- 0.0114 %
- Routed prefixes
- 126
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 31 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- TWELVE99 - Arelion Sweden AB · AS1299
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- FIBER - FIBERNET Corp. · AS5048
- ZAYO-6461 - Zayo Bandwidth · AS6461
- HURRICANE - Hurricane Electric LLC · AS6939
- ZB NATIONAL ASSOCIATION - ZB, National Association · AS10444
- ELEVATE-HOMESCRIPTIONS-01 - Elevate Homescriptions · AS11913
- WASATCH BROADBAND - Wasatch Broadband · AS23423
- OSTK-COM - Overstock.com · AS25655
- CENTRACOM-MT - Manti Tele Communication Company · AS31811
- DOTERRA-NET - doTERRA International, LLC · AS32599
- NSPNET1 - Nature's Sunshine Products, Inc. · AS33159
- PPI - Payment Processing Inc. · AS36595
- WREC - Wells Rural Electric Company · AS36788
- PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed · AS47065
- COMMUNITECT - Communitect, Inc · AS53882
- ALIANZA-INC - Alianza Inc. · AS54900
- PLATINUM-DC - Platinum Data Centers, Inc. · AS62584
- RMATV - Rocky Mountain ATV INC. · AS393816
- GRAND-AMERICA-PUBLIC - Grand America · AS393915
- MX-1 - MX Technologies Inc. · AS394584
- ND-LEHI - NetDocuments · AS394751
- CENTRACOM - CENTRACOM INTERACTIVE · AS395123
- ALDR2016 - Alder · AS395599
Reputation
13.0reputation score (NEUTRAL)
AS36103 (CENTRALUTAH - Central Utah Telephone, Inc., US) has a reputation score of 64.1 (NEUTRAL).
- Threat density
- 63.8/100
- Graph metrics
- 80.0/100
- Historical behaviour
- 75.0/100
- Prefix age
- 20.0/100
These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.
Registration
- Registered to
- Central Utah Telephone, Inc.
- RIR
- ARIN
- Registered
- Thu, 14 Sep 2006 19:08:24 GMT
- Abuse contact
- abuse@centracom.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS36103 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.