Autonomous System
AS4637 — ASN-TELSTRA-GLOBAL - Telstra Global(HK)
Last fetched
AS4637 is an Autonomous System operated by ASN-TELSTRA-GLOBAL - Telstra Global and registered in HK. As of Tue, 04 Aug 2026 17:02:52 GMT, it announces 758 routed IP prefixes and peers with 364 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS4637 announces 758 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 5.226.185.0/24
- 31.58.172.0/23
- 31.58.174.0/23
- 31.59.76.0/23
- 37.153.152.0/24
- 42.99.144.0/21
- 42.99.152.0/21
- 42.99.168.0/21
- 42.99.176.0/21
- 42.99.128.0/17
- 42.99.216.0/23
- 42.99.224.0/20
- 42.99.254.0/24
- 58.145.195.0/24
- 58.145.196.0/24
- 58.145.198.0/24
- 58.145.199.0/24
- 58.145.200.0/24
- 58.145.201.0/24
- 58.145.202.0/24
- 58.145.203.0/24
- 58.145.225.0/24
- 58.145.228.0/24
- 58.145.234.0/24
- 61.8.32.0/24
Peering ecosystem
364 distinct peers via BGP. The first 200 (alphabetical) are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS10004 | AS-PHOENIX-J - Phoenix Communications Inc. | JP |
| AS10010 | TOKAI - TOKAI Communications Corporation | JP |
| AS10024 | LGA-AS-SG-AP - LGA International | SG |
| AS10094 | UNN-BN - Unified National Networks | BN |
| AS10100 | UBSGROUPAG-AS-AP - UBS Group AG | CH |
| AS10111 | ZEONET-AS-AP - Zeofast Network | CN |
| AS10127 | CLSA-AS-AP - CLSA Ltd | HK |
| AS10146 | FORD-MOTOR-CO-SG-AP - Ford Motor Company | SG |
| AS10158 | KAKAO-10158-AS-KR-KR - Kakao Corp | KR |
| AS10204 | ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP | MY |
| AS10209 | Synopsys-AS-JP-AP - Japan HUB and Data Center | JP |
| AS10222 | MITL-HK - Multibyte Info Technology Limited | HK |
| AS10310 | YAHOO-1 - Yahoo Holdings Inc. | US |
| AS10361 | BLOOMBERG-NET - Bloomberg, LP | US |
| AS109 | CISCOSYSTEMS - CISCO SYSTEMS, INC. | US |
| AS11164 | INTERNET2-I2PX - Internet2 | US |
| AS11179 | ARYAKA-ARIN - Aryaka Networks, Inc. | US |
| AS11251 | DSTL-2-11251 - Disney Streaming Services | US |
| AS11404 | AS-WAVE-1 - Wave Broadband | US |
| AS11414 | NVIDIA-NET - Nvidia Corporation | US |
| AS12041 | AS-AFILIAS1 - Afilias, Inc. | US |
| AS1221 | ASN-TELSTRA - Telstra Limited | AU |
| AS12222 | AKAMAI - Akamai Technologies, Inc. | US |
| AS12552 | GlobalConnect-AS12552 - GlobalConnect AB | SE |
| AS1257 | SWIPNET - Tele2 Sverige AB | — |
| AS12654 | RIPE-NCC-RIS-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | NL |
| AS12713 | OTEGlobe - Ote SA (Hellenic Telecommunications Organisation) | GR |
| AS1273 | CW - IDDQD-AS | — |
| AS12956 | IDDQD-AS - IDDQD-AS | ES |
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS13030 | INIT7 - Init7 (Switzerland) Ltd. | CH |
| AS13150 | CATON - CATO NETWORKS LTD | IL |
| AS131963 | MCDR-KIX - MC Digital Realty, Inc. | JP |
| AS131986 | BB4U-NET - ITOCHU Cable Systems Corp. | JP |
| AS131987 | MCDR-NRT - MC Digital Realty, Inc. | JP |
| AS132046 | SUNBRIDGE-PH-AS-AP - Sunbridge worldwide LTD | PH |
| AS132203 | TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | CN |
| AS132528 | DIGICELAUSPTYLTD-AS-AP - DIGICEL (AUS) PTY LTD | AU |
| AS13285 | OPALTELECOM-AS - TalkTalk Communications Limited | GB |
| AS133144 | M8X8INC-AS-AP - 8x8, Inc. | US |
| AS13335 | CLOUDFLARENET - Cloudflare, Inc. | US |
| AS133398 | TELE-AS - Tele Asia Limited | HK |
| AS133466 | BOSCH-NET-AP - Robert Bosch GmbH | SG |
| AS133772 | NELNET-AS-AP - New Eagle Ltd | SC |
| AS133847 | ICT-AS-AP - Anpple Tech Enterprise | MY |
| AS133948 | DIL-AS-AP - DONGFONG INC LIMITED | HK |
| AS134351 | LEASEWEB-AS-AP - Leaseweb Japan K.K. | JP |
| AS134366 | CCHL-AS-AP - Cloud Computing HK Limited | HK |
| AS134428 | ECG-AS-AP - Edge Cloud Globe Co., Limited | HK |
| AS13445 | WEBEX - Cisco Webex LLC | US |
| AS134672 | AQUOZSOLUTIONSINC-AS-AP - Aquoz Solutions Inc | PH |
| AS135069 | FEENIX-AS-AP - Feenix Communications Limited | NZ |
| AS135081 | CTTL-AS-AP - CHEER TOP TECHNOLOGY LIMITED | HK |
| AS135140 | QYNTKCL-AS-AP - Qun Ying Network Technology (Hong Kong) Co., Limited | HK |
| AS135158 | AS-SOFTNET-HK - Softnet Limited | HK |
| AS135525 | ECML-AS-AP - Exoduspoint Capital Management Singapore, Pte. Ltd. | SG |
| AS135530 | ACRONIS-AS-AP - Acronis Asia Pte. Ltd | SG |
| AS135563 | TRANSUNIONLIMITED-AS-AP - Transunion Limited | HK |
| AS135607 | INFINIVAN-AS-AP - Infinivan Incorporated | PH |
| AS136462 | MOOTECHASIA-AS-AP - Mootech Asia | TW |
| AS136475 | PMSL-AS-AP - Planetcast Media Services Limited | IN |
| AS136557 | HOST-AS-AP - Host Universal Pty Ltd | AU |
| AS136586 | INCOMMJAPANKK-AS-AP - InComm Japan K.K. | JP |
| AS136767 | BMW-AG-AS-AP - BMW AG (Bayerische Motoren Werke Aktiengesellschaft) | DE |
| AS137182 | BLUE-WIRELESS-SG - BLUE WIRELESS PTE LTD | SG |
| AS137272 | PSIDEO-SINGAPORE-AS-AP - PSiDEO (Singapore) Pte Ltd | SG |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | AU |
| AS137445 | AS-PFLINK-JP - PF LINK SYSTEMS | JP |
| AS137507 | OPENTEXT-AS-AP-PH-MAN - OpenText ( Philippines), Inc. | PH |
| AS137831 | SHOPEE-AS-AP - SEA IX | SG |
| AS13821 | ACML - AllianceBernstein L.P. | US |
| AS138995 | ANTBOX1-AS-AP - Antbox Networks Limited | HK |
| AS13901 | AS-AFILIAS-NRT1 - Afilias, Inc. | US |
| AS139057 | ELD-AS-AP - Edgenext Legend Dynasty Pte. Ltd. | SG |
| AS139327 | UCLOUD-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| AS139345 | HYVEMANAGEDHOSTINGCORPINC-AS-AP - Hyve Managed Hosting Corp Inc | JP |
| AS139609 | SISCC-AS-AP - Solomon Islands Submarine Cable Company | SB |
| AS139636 | WORKDAY-AS-AP - WORKDAY AUSTRALIA PTY LTD | AU |
| AS139648 | PACKETSTREAM-AS-AP - PacketStream Korea | KR |
| AS139750 | IDCSERVICESNETINC-AS-AP - IDCServices.net Inc | HK |
| AS141158 | HSB-AS-AP - HIERO7 (M) SDN. BHD. | MY |
| AS141190 | JTPL-AS-AP - Jindun Technology PTE. Ltd. | SG |
| AS14127 | ILAND - Iland Internet Solutions Corporation | US |
| AS142165 | BOSCHCORPORATION-AS-AP - Bosch Corporation | JP |
| AS142273 | DRKL-AS-AP - Digital Realty Korea Ltd. | KR |
| AS14630 | INVESCO - Invesco Group Services, Inc. | US |
| AS147049 | PACKETHUBSA-AS-AP - PacketHub S.A. | AU |
| AS147185 | IDSPL-AS-AP - INFYNIX DATA SERVICES PRIVATE LIMITED | IN |
| AS147304 | ANAPL-AS-AP - Arista Networks Australia Pty Ltd | AU |
| AS149833 | WRKPODINC-PH-AS-AP - Wrkpod Inc. | PH |
| AS150137 | SWILTB-AS-AP - Sky Wise International Limited Taiwan Branch | TW |
| AS150347 | PLANISWARE-AS-AP - Planisware Singapore Pte. Ltd | SG |
| AS15169 | GOOGLE - Google LLC | US |
| AS15224 | OMNITURE - Adobe Inc. | US |
| AS152901 | KZONETECHCOLTD-AS-AP - 1Byte | KH |
| AS15412 | FLAG-AS - Flag Telecom UK Limited | GB |
| AS15695 | Expereo - Expereo International BV | NL |
| AS15830 | Equinix - Equinix (EMEA) Acquisition Enterprises B.V. | NL |
| AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| AS16552 | DIGICERT - Tiggee LLC | US |
| AS16839 | SNC - SERVICENOW, INC. | US |
| AS17350 | MOODYS - Moody's Corp. | US |
| AS17511 | OPTAGE - OPTAGE Inc. | JP |
| AS17554 | CITIC-HK-AP - Citic Telecom International (Data) Limited. | HK |
| AS17557 | PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited | PK |
| AS17619 | POWERNETIX-AS - POWERNETIX | HK |
| AS17639 | CONVERGE-AS - Converge ICT Solutions Inc. | PH |
| AS17645 | NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD | SG |
| AS17676 | GIGAINFRA - SoftBank Corp. | JP |
| AS17717 | MOECC-IPV6 - Ministry of Education Computer Center Taipei, Taiwan | TW |
| AS17726 | CAMNET-AS - Telecom Cambodia | KH |
| AS17828 | PNGDATACOLIMITED-AS-PG - PNG DATACO LTD | PG |
| AS17929 | JPMC-AP - JPMorgan Chase APTI | US |
| AS18001 | DIALOG-AS - Dialog Axiata PLC. | LK |
| AS18046 | DONGFONG-TW - DongFong Technology Co. Ltd. | TW |
| AS18081 | KCN - Kintetsu Cable Network Co., Ltd. | JP |
| AS18186 | NEBULA-GLOBAL - Nebula Global LLC | US |
| AS1828 | UNITAS - Unitas Global | US |
| AS18403 | FPT-VN - FPT Telecom Company | VN |
| AS18411 | EDTNS-AS-TW - EDT Network Services Limited Co,Ltd. | TW |
| AS18424 | ASN-CM-CRAFT-AESTHETIC-GLOBAL - CM Craft Aesthetic | TW |
| AS19151 | BBO-1 - BroadbandONE, LLC | US |
| AS19254 | KOCH-INDUSTRIES - Koch Industries, Inc. | US |
| AS19527 | GOOGLE-2 - Google LLC | US |
| AS19551 | INCAPSULA - Incapsula Inc | US |
| AS19679 | DROPBOX - Dropbox, Inc. | US |
| AS198949 | Radware - Radware Ltd | IL |
| AS19905 | SECURITYSERVICES - Vercara, LLC | US |
| AS199524 | GCORE - G-Core Labs S.A. | LU |
| AS199610 | MARBIS - marbis GmbH | DE |
| AS200596 | ADYEN - Adyen N.V. | NL |
| AS20115 | CHARTER-20115 - Charter Communications LLC | US |
| AS202053 | UPCLOUD - UpCloud Ltd | FI |
| AS202196 | Booking-BV - Booking.com BV | NL |
| AS203101 | NAVARINO-POP - Navarino Single Member S.A. | GR |
| AS20473 | AS-VULTR - The Constant Company, LLC | US |
| AS20562 | OPEN-PEERING-AS - Broadband Hosting B.V. | NL |
| AS206264 | AMARUTU-TECHNOLOGY - Amarutu Technology Ltd | SC |
| AS20860 | IOMART-AS - IOMART CLOUD SERVICES LIMITED | GB |
| AS208959 | sg-slashn - SlashN Services Pte. Ltd. | SG |
| AS20940 | AKAMAI-ASN1 - Akamai International B.V. | NL |
| AS21070 | TOTALENERGIES - TotalEnergies SE | FR |
| AS210873 | Hewlett-Packard-Enterprise-APJ-LR4 - Hewlett Packard France S.A.S. | FR |
| AS2119 | TELENOR-NEXTEL - Telenor Norge AS | NO |
| AS212250 | HORIZON-SCOPE - Horizon Scope Mobile Telecom WLL | IQ |
| AS21734 | TRADINGTECH-TTNET - Trading Technologies Intl, Inc. | US |
| AS21859 | ZEN-ECN - Zenlayer Inc | US |
| AS22351 | INTELSAT-1 - INTELSAT GLOBAL SERVICE CORPORATION | US |
| AS22697 | ROBLOX-PRODUCTION - Roblox | US |
| AS23344 | DSS-EDGE - Disney Worldwide Services, Inc. | US |
| AS23352 | SERVERCENTRAL - DEFT.COM | US |
| AS23661 | CLARA-AS-AP - CLARA, Inc. | JP |
| AS23763 | FTID-MELB-AS-AP - FT Interactive Data Melbourne | AU |
| AS23764 | CTGNet - CTGNet | HK |
| AS23805 | WATVnet - Watarase Television Co.,Ltd | JP |
| AS23855 | SINGAREN-GIX-AS-AP - Singapore Advanced Research and Education Network | SG |
| AS23920 | ASIATEL-AS-AP - Asia Mediatel Pte Ltd | SG |
| AS23930 | VITROINC-AS-AP - VITRO INC. | PH |
| AS24182 | INTERPUBLIC-AS-GISAP-AS - Interpublic GIS | HK |
| AS24257 | JPIX-64ES - Japan Internet Xing Co., Ltd. | JP |
| AS24319 | AKAMAI-TYO-AP - Akamai Technologies Tokyo ASN | SG |
| AS24477 | NETAPPAS - NetApp, Inc. | JP |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS24940 | HETZNER-AS - Hetzner Online GmbH | DE |
| AS24961 | MYLOC-AS - WIIT AG | DE |
| AS2497 | IIJ - Internet Initiative Japan Inc. | JP |
| AS2516 | KDDI - KDDI CORPORATION | JP |
| AS2519 | VECTANT - ARTERIA Networks Corporation | JP |
| AS25818 | CMC NETWORK (PTY) LTD - CMC NETWORK (PTY) LTD | ZA |
| AS26237 | NUVASIVE-HQ - NuVasive Inc. | US |
| AS26277 | SERVERPOINT - ServerPoint.com | US |
| AS26961 | — | — |
| AS27292 | RESMED-AMR-AS - ResMed Corp. | US |
| AS27399 | BAM-US - Balyasny Asset Management L.P. | US |
| AS28939 | ARM-AS - ARM Ltd | GB |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS29457 | OPTIONS-AS - Options Technology Ltd | GB |
| AS29990 | ASN-APPNEXUS - Xandr Inc. | US |
| AS30417 | BTIG-LLC - BTIG LLC | US |
| AS30844 | LIQUID-AS - Liquid Telecommunications Ltd | GB |
| AS31122 | DIGIWEB-AS - Digiweb ltd | IE |
| AS31133 | MF-MGSM-AS - PJSC MegaFon | RU |
| AS31500 | GNM-AS - Global Network Management Inc | AG |
| AS31747 | BLACKROCK-FINANCIAL-MANAGEMENT-2 - BlackRock Financial Management, Inc. | US |
| AS31972 | EMGINECONCEPT-01 - Emagine Concept, Inc. | US |
| AS32098 | TRANSTELCO-INC - Transtelco Inc | US |
| AS3223 | VOXILITY - Voxility LLP | GB |
| AS3225 | Gulfnet-Kuwait - GULFNET COMMUNICATIONS CO. WLL | KW |
| AS32537 | XILINX - Xilinx Incorporated | US |
| AS3257 | GTT-BACKBONE - GTT Communications Inc. | US |
| AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. | US |
| AS3300 | BT - British Telecommunications Limited | GB |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG | CH |
| AS3320 | DTAG - Deutsche Telekom AG | DE |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS3360 | DXC-AS3360 - DXC US Latin America Corporation | US |
| AS33619 | AMD-MARKHAM - Advanced Micro Devices, Inc. | US |
| AS33891 | CORE-BACKBONE - Core-Backbone GmbH | DE |
| AS34414 | NOKIA-APAC - Nokia Oyj | FI |
| AS34655 | DOCLER-AS - JWE S.a r.l. | LU |
Blast radius
Count of dependent hostnames if AS4637 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS4637 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 AS4637 is unique to AS4637 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS4637.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS4637"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.