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Autonomous System

AS21433 — AccentureFSSC - Accenture UK Limited(GB)

Last fetched

AS21433 is an Autonomous System operated by AccentureFSSC - Accenture UK Limited and registered in GB. As of Sun, 06 Sep 2026 14:19:17 GMT, it announces 386 routed IP prefixes and peers with 79 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS21433Routing diversity10.0/10Peering density7.6/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/21433

Routing footprint

AS21433 announces 386 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

79 distinct peers via BGP. The first 79 are listed below.

Peer ASNOperatorCountry
AS10429AS10429 - TELEFONICA BRASIL S.ABR
AS11172AS11172 - Alestra, S. de R.L. de C.V.MX
AS12302Vodafone_Ro - Vodafone Romania S.A.RO
AS12337NORIS-NETWORK - noris network AGDE
AS12578APOLLO-AS - SIA TetLV
AS1273CW - IDDQD-AS—
AS12741AS-NETIA - Netia SAPL
AS12874FASTWEB - Fastweb SpAIT
AS12956IDDQD-AS - IDDQD-ASES
AS135158AS-SOFTNET-HK - Softnet LimitedHK
AS137996HGCI-AS-AP - HGC Global Communications (Philippines), Inc.PH
AS14178AS14178 - Megacable Comunicaciones de Mexico, S.A. de C.V.MX
AS15830Equinix - Equinix (EMEA) Acquisition Enterprises B.V.NL
AS15924BORUSANTELEKOM-AS - Vodafone Net Iletisim Hizmetler ASTR
AS15962OSK-DNI - Orange Slovensko a.s.SK
AS174COGENT-174 - Cogent Communications, LLCUS
AS17639CONVERGE-AS - Converge ICT Solutions Inc.PH
AS19752HYDROONETELECOM - Hydro One Telecom Inc.CA
AS206324STELLIUM-DC - Stellium Networks LimitedGB
AS20804ASN-TELENERGO - Exatel S.A.PL
AS21334ASN-ONE-HU - 2Connect Telecommunications Infrastructure & Network Services Ltd.HU
AS21574AS21574 - Century Telecom LtdaBR
AS21949BEANFIELD - Beanfield Technologies Inc.CA
AS23889Mauritius Telecom Ltd - Mauritius Telecom LtdMU
AS2516KDDI - KDDI CORPORATIONJP
AS262197AS262197 - MILLICOM CABLE COSTA RICA S.A.CR
AS263785AS263785 - COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADACR
AS26615AS26615 - TIM S/ABR
AS2686ATGS-MMD-AS - AT&T Enterprises, LLCUS
AS28716RETELIT-AS - Retelit Digital Services S.p.A.IT
AS29208QUANTCOM-AS - Quantcom, a.s.CZ
AS30999EMTEL LIMITED - EMTEL LIMITEDMU
AS32098TRANSTELCO-INC - Transtelco IncUS
AS3257GTT-BACKBONE - GTT Communications Inc.US
AS3329HOL-GR - Vodafone-panafon Hellenic Telecommunications Company SAGR
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS34683AS-TELKEATELECOM - TELKEA TELECOM SALU
AS36925MEDITELECOM - MEDITELECOMMA
AS39405FULLSAVE-AS - Eurofiber France SASFR
AS41313NOVATEL-AS - "NOVATEL" EOODBG
AS4230AS4230 - CLARO S.A.BR
AS45458SBN-AWN-AS-02-AP - SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIXTH
AS4713OCN - NTT DOCOMO BUSINESS,Inc.JP
AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISPIN
AS4775GLOBE-TELECOM-AS - Globe TelecomsPH
AS4788TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD.MY
AS52965AS52965 - 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDABR
AS5400BT - British Telecommunications LimitedGB
AS5483MAGYAR-TELEKOM-MAIN-AS - Magyar Telekom Plc.HU
AS55410VIL-AS-AP - Vodafone Idea LtdIN
AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel NetworkTH
AS55482DIGITAL-WAVE-MY - Level 12 Menara Sunway, Jalan Lagoon Timur,MY
AS55821RADIUSTELECOMS-AS-AP - RADIUS TELECOMS, INC.PH
AS55836RELIANCEJIO-IN - Reliance Jio Infocomm LimitedIN
AS5606GTS-BACKBONE - GTS Telecom SRLRO
AS577BACOM - Bell CanadaCA
AS6663TTI-NET - Euroweb Romania S.R.L.RO
AS6799OTENET-GR - Ote SA (Hellenic Telecommunications Organisation)GR
AS6855SK-TELEKOM - Slovak Telekom, a.s.SK
AS701UUNET - Verizon BusinessUS
AS7018ATT-INTERNET4 - AT&T Enterprises, LLCUS
AS702UUNET - Verizon BusinessUS
AS7552VIETEL-AS-AP - Viettel GroupVN
AS7738AS7738 - V talBR
AS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.CA
AS8220COLT - COLT Technology Services Group LimitedGB
AS8437UTA-AS - Hutchison Drei Austria GmbHAT
AS8717A1BG - A1 Bulgaria EADBG
AS8764Telia-Lietuva - Telia Lietuva, ABLT
AS8866VIVACOM-AS - Vivacom Bulgaria EADBG
AS9002RETN-AS - RETN LimitedGB
AS9050RTD - Orange Romania S.A.RO
AS9186ONI - ONITELECOM - INFOCOMUNICACOES, S.A.PT
AS9299IPG-AS-AP - Philippine Long Distance Telephone CompanyPH
AS9498BBIL-AP - BHARTI Airtel Ltd.IN
AS9534MAXIS-AS1-AP - Binariang BerhadMY
AS9583SIFY-AS-IN - Sify LimitedIN
AS9658ETPI-IDS-AS-AP - Eastern Telecoms Phils., Inc.PH
AS9930TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, MalaysiaMY

Blast radius

Count of dependent hostnames if AS21433 disappeared from the routing table.

≥88 hostnames depend on this network.Verified lower bound — counted across 50 of 426 announced prefixes. The true total is at least this many. Snapshot Wed, 08 Jul 2026 06:01:07 GMT.

MOAS / hijack watch

Prefixes routed by AS21433 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS21433 is unique to AS21433 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS21433.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS21433"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.