IPv4 Addresses: 66,560
Number of Peers: 198
Number of Prefixes: 3
ASN Allocated: 16th June 1997
Summary
Regional Registry:
ARINAllocation Status:
AssignedAllocation Date:
16th June 1997Allocated Country:
Network
IPv4 Prefixes:
2IPv4 Peers:
156IPv4 Upstreams:
8IPv6 Prefixes:
1IPv6 Peers:
42IPv6 Upstreams:
5Contacts
Email Contacts:
Abuse Contacts:
Address:
Berkeley Lab,
1 Cyclotron Road MS 59R3103,
Berkeley,
CA,
94720,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
 |
134.55.0.0/16 | ESnet | 134.55.0.0/16 | ARIN | |
|
192.188.24.0/22 | ESnet | 192.188.24.0/21 | ARIN |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
2001:400::/32 | Energy Sciences Network (ESnet) | 2001:400::/32 | ARIN |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS2936 | NERSC | National Energy Research Scientific Computing Center | |
|
AS16 | LBL | Lawrence Berkeley National Laboratory | |
 |
AS1103 | SURFNET-NL | SURFnet, The Netherlands | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS3491 | BTN-ASN | PCCW Global, Inc. | |
|
AS68 | LANL-INET-AS | Los Alamos National Laboratory | |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC | |
|
AS2914 | NTT-COMMUNICATIONS-2914 | NTT America, Inc. | |
|
AS3428 | ESNET-AS | ESnet | |
|
AS6406 | CEBAF | Continuous Electron Beam Accelerator Facility | |
|
AS32097 | WII | WholeSale Internet, Inc. | |
 |
AS9002 | RETN-AS | RETN Limited | |
|
AS45 | LLL-TIS-AS | Lawrence Livermore National Laboratory | |
|
AS50 | ORNL-MSRNET | Oak Ridge National Laboratory | |
 |
AS38001 | NEWMEDIAEXPRESS-AS-AP | NewMedia Express Pte Ltd | |
|
AS291 | ESNET-EAST | ESnet | |
|
AS44 | S1-DOMAIN | Lawrence Livermore National Laboratory | |
|
AS10702 | INL-AS | Idaho National Laboratory | |
|
AS43 | BNL-AS | Brookhaven National Laboratory | |
|
AS377 | SNLA-NET-AS | Sandia National Laboratories | |
|
AS3152 | FNAL-AS | Fermi National Accelerator Laboratory (Fermilab) | |
|
AS3562 | SNLL-NET-AS | Sandia National Laboratories | |
|
AS683 | ARGONNE-AS | Argonne National Lab | |
 |
AS3320 | DTAG | Internet service provider operations | |
 |
AS7575 | AARNET-AS-AP | Australian Academic and Research Network (AARNet) | |
|
AS6461 | ZAYO-6461 | Zayo Bandwidth | |
|
AS2640 | AMESLAB-AS | Ames Laboratory | |
|
AS6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
 |
AS852 | ASN852 | TELUS Communications Inc. | |
|
AS3671 | SLAC | SLAC National Accelerator Laboratory | |
|
AS292 | ESNET-WEST | ESnet | |
|
AS3431 | ESNET-AS | ESnet | |
|
AS3443 | ESNET-AS | ESnet | |
|
AS3424 | HFMT | National Nuclear Security Administration, Kansas City Plant | |
|
AS54297 | SRS-AS | Savannah River Plant | |
|
AS3380 | PPPL-AS1 | Princeton Plasma Physics Laboratory | |
|
AS11678 | DOE-NTS-AS | USDOE, NV Operations Office | |
|
AS63331 | LBL-2 | Lawrence Berkeley National Laboratory | |
|
AS3425 | ESNET-AS | ESnet | |
|
AS65292 | ESNET-AS | ESnet | |
|
AS16411 | NREL-AS-NATIONAL-RENEWABLE-ENERGY-LABORATORY | National Renewable Energy Laboratory | |
|
AS3445 | ESNET-AS | ESnet | |
|
AS1273 | CW | Vodafone Group PLC | |
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | CenturyLink Communications, LLC | |
|
AS20965 | GEANT | The GEANT IP Service | |
 |
AS2603 | NORDUNET | NORDUnet | |
 |
AS8359 | MTS | MTS PJSC | |
 |
AS4788 | TMNET-AS-AP | TM Net, Internet Service Provider | |
|
AS36351 | SOFTLAYER | SoftLayer Technologies Inc. | |
 |
AS2497 | IIJ | Internet Initiative Japan Inc. | |
 |
AS513 | CERN | CERN - European Organization for Nuclear Research | |
|
AS24482 | SGGS-AS-AP | SG.GS | |
 |
AS23911 | CNGI-BJIX-AS-AP | China Next Generation Internet Beijing IX | |
|
AS286 | KPN | KPN Internet Solutions | |
 |
AS16735 | ALGAR TELECOM S/A | ALGAR TELECOM S/A | |
|
AS11537 | ABILENE | Internet2 | |
|
AS22388 | TRANSPAC | Indiana University | |
 |
AS8657 | MEO-INTERNACIONAL | MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. | |
 |
AS3292 | TDC | TDC A/S | |
|
AS16509 | AMAZON-02 | Amazon.com, Inc. | |
|
AS2516 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre | |
 |
AS12956 | Telefonica | TELXIUS | |
|
AS20940 | AKAMAI-ASN1 | Akamai International B.V. | |
|
AS3676 | UIOWA-AS | University of Iowa | |
|
AS4739 | INTERNODE-AS | Internode Pty Ltd | |
 |
AS7539 | TWAREN-TW | National Center for High-performance Computing | |
|
AS226 | LOS-NETTOS-AS | Los Nettos | |
|
AS3 | MIT-GATEWAYS | Massachusetts Institute of Technology | |
|
AS46450 | PILOT | Pilot Fiber, Inc. | |
|
AS2907 | JPNIC-2Byte-ASBLOCK-AP | for assignment to JPNIC members | |
|
AS14041 | AS14041 | University Corporation for Atmospheric Research | |
|
AS12989 | HWNG | StackPath LLC | |
|
AS2153 | CSUNET-NE | California State University, Office of the Chancellor | |
|
AS10310 | YAHOO-1 | Oath Holdings Inc. | |
|
AS5650 | FRONTIER-FRTR | Frontier Communications of America, Inc. | |
|
AS19782 | INDIANAGIGAPOP | Indiana University | |
|
AS22822 | LLNW | Limelight Networks, Inc. | |
|
AS2381 | WISCNET1-AS | WiscNet | |
|
AS14361 | HOPONE-GLOBAL | HopOne Internet Corporation | |
|
AS14793 | API-DIGITAL | API Digital Communications Group, LLC | |
|
AS297 | AS297 | National Aeronautics and Space Administration | |
|
AS15169 | Google LLC | ||
 |
AS38022 | REANNZ-NZ-AP | REANNZ National Research and Education Network | |
|
AS195 | SDSC-AS | San Diego Supercomputer Center | |
|
AS16713 | NOANET-WA | Northwest Open Access Network | |
|
AS6128 | CABLE-NET-1 | Cablevision Systems Corp. | |
|
AS40387 | UI-ICCN | University of Illinois | |
|
AS32982 | DOE-HQ | U.S. Department of Energy | |
|
AS3856 | PCH-AS | Packet Clearing House | |
 |
AS2018 | TENET-1 | TENET-1 | |
|
AS7497 | CSTNET-AS-AP | Computer Network Information Center | |
|
AS3432 | CSTNET-AS-AP | Computer Network Information Center | |
|
AS32748 | STEADFAST | Steadfast | |
|
AS24 | AS24 | National Aeronautics and Space Administration | |
|
AS20115 | CHARTER-20115 | Charter Communications | |
|
AS32934 | Facebook, Inc. | ||
|
AS160 | U-CHICAGO-AS | University of Chicago | |
|
AS36692 | OPENDNS | Cisco OpenDNS, LLC | |
|
AS11096 | FLORIDANET | FloridaNet | |
|
AS3130 | RG-BIWA | RGnet, LLC | |
|
AS101 | WASH-NSF-AS | University of Washington | |
|
AS3754 | NYSERNET3-AS | NYSERNet | |
|
AS29834 | USTREAM | IBM | |
|
AS10490 | SOUTHERN-CROSSROADS-SOX | Georgia Institute of Technology | |
|
AS20080 | AMPATH | Florida International University | |
|
AS59624 | KIAE-COMPUTING-AS | supercomputing division | |
|
AS7065 | SONOMA | Sonoma Interconnect | |
|
AS88 | PRINCETON-AS | Princeton University | |
|
AS24167 | ASGCNet | Academia Sinica Grid Computing Center | |
|
AS18106 | VIEWQWEST-SG-AP | Viewqwest Pte Ltd | |
|
AS10886 | MAX-GIGAPOP | University of Maryland | |
 |
AS17579 | KREONET2-AS-KR | KISTI | |
|
AS6079 | RCN-AS | RCN | |
|
AS10578 | GIGAPOP-NE | Harvard University | |
|
AS31800 | DALNET | DALnet | |
 |
AS8674 | NETNOD-IX | Netnod Internet Exchange Sverige AB | |
|
AS6325 | ILLINOIS-CENTURY | Illinois Century Network | |
|
AS42 | WOODYNET-1 | WoodyNet | |
|
AS19151 | WVFIBER-1 | WV FIBER | |
|
AS237 | MERIT-AS-14 | Merit Network Inc. | |
|
AS8001 | NET-ACCESS-CORP | Net Access Corporation | |
|
AS714 | APPLE-ENGINEERING | Apple Inc. | |
|
AS19551 | INCAPSULA | Incapsula Inc | |
|
AS13768 | COGECO-PEER1 | Cogeco Peer 1 | |
|
AS3999 | PENN-STATE | The Pennsylvania State University | |
|
AS29838 | AMC | Atlantic Metro Communications II, Inc. | |
|
AS2828 | XO-AS15 | MCI Communications Services, Inc. d/b/a Verizon Business | |
|
AS14877 | PENNREN | KINBER | |
|
AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | Microsoft Corporation | |
|
AS40428 | PANDORA-EQX-SJL | Pandora Media, Inc | |
|
AS103 | NWU-AS | Northwestern University | |
|
AS11404 | AS-VOBIZ | vanoppen.biz LLC | |
|
AS4181 | TDS-AS | TDS TELECOM | |
|
AS7795 | LUMOS | LUMOS Networks, Inc. | |
|
AS7342 | VERISIGN-AS | VeriSign Infrastructure & Operations | |
|
AS5769 | VIDEOTRON | Videotron Telecom Ltee | |
|
AS14413 | LinkedIn Corporation | ||
|
AS10764 | STARTAP | National Center for Supercomputing Applications | |
 |
AS27750 | Cooperacion Latino Americana de Redes Avanzadas | Cooperacion Latino Americana de Redes Avanzadas | |
|
AS1224 | NCSA-AS | National Center for Supercomputing Applications | |
|
AS11317 | GPN | Great Plains Network | |
|
AS16905 | NTG | North Texas GigaPOP | |
|
AS19679 | DROPBOX | Dropbox, Inc. | |
|
AS6509 | CANARIE-NTN | Canarie Inc | |
|
AS33419 | TRIBAL-FUSION | Exponential Interactive, Inc. | |
|
AS22335 | MREN | Metropolitan Research and Education Network | |
|
AS29791 | VOXEL-DOT-NET | Internap Corporation | |
|
AS5078 | ONENET-AS-1 | Oklahoma Network for Education Enrichment and | |
|
AS40498 | ABQG | New Mexico Lambda Rail, Inc. | |
|
AS14589 | DIGITALWEST-AS | Digital West Networks, Inc. | |
|
AS5050 | PSC-EXT | Pittsburgh Supercomputing Center | |
|
AS7332 | LIGHTBOUND-AS | IQuest Internet | |
|
AS668 | DNIC-AS-00668 | DoD Network Information Center | |
|
AS30094 | GIGANEWS | Giganews, Inc. | |
|
AS12200 | RACKSPACE | Rackspace Hosting | |
 |
AS18592 | Corporacion Universitaria para el Desarrollo de Internet, A.C. | Corporacion Universitaria para el Desarrollo de Internet, A.C. |
| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS9002 | RETN-AS | RETN Limited | |
|
AS32097 | WII | WholeSale Internet, Inc. | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC | |
|
AS683 | ARGONNE-AS | Argonne National Lab | |
|
AS3428 | ESNET-AS | ESnet | |
|
AS63331 | LBL-2 | Lawrence Berkeley National Laboratory | |
|
AS68 | LANL-INET-AS | Los Alamos National Laboratory | |
|
AS3671 | SLAC | SLAC National Accelerator Laboratory | |
|
AS291 | ESNET-EAST | ESnet | |
|
AS3562 | SNLL-NET-AS | Sandia National Laboratories | |
|
AS6406 | CEBAF | Continuous Electron Beam Accelerator Facility | |
|
AS1103 | SURFNET-NL | SURFnet, The Netherlands | |
|
AS377 | SNLA-NET-AS | Sandia National Laboratories | |
|
AS16 | LBL | Lawrence Berkeley National Laboratory | |
|
AS2936 | NERSC | National Energy Research Scientific Computing Center | |
|
AS43 | BNL-AS | Brookhaven National Laboratory | |
|
AS3424 | HFMT | National Nuclear Security Administration, Kansas City Plant | |
|
AS54297 | SRS-AS | Savannah River Plant | |
|
AS10702 | INL-AS | Idaho National Laboratory | |
|
AS11678 | DOE-NTS-AS | USDOE, NV Operations Office | |
|
AS16411 | NREL-AS-NATIONAL-RENEWABLE-ENERGY-LABORATORY | National Renewable Energy Laboratory | |
|
AS2640 | AMESLAB-AS | Ames Laboratory | |
|
AS50 | ORNL-MSRNET | Oak Ridge National Laboratory | |
|
AS3152 | FNAL-AS | Fermi National Accelerator Laboratory (Fermilab) | |
|
AS2914 | NTT-COMMUNICATIONS-2914 | NTT America, Inc. | |
|
AS6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
|
AS1273 | CW | Vodafone Group PLC | |
|
AS3491 | BTN-ASN | PCCW Global, Inc. | |
|
AS286 | KPN | KPN Internet Solutions | |
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | CenturyLink Communications, LLC | |
|
AS18106 | VIEWQWEST-SG-AP | Viewqwest Pte Ltd | |
|
AS7575 | AARNET-AS-AP | Australian Academic and Research Network (AARNet) | |
|
AS11537 | ABILENE | Internet2 | |
|
AS22388 | TRANSPAC | Indiana University | |
|
AS19151 | WVFIBER-1 | WV FIBER | |
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS513 | CERN | CERN - European Organization for Nuclear Research | |
|
AS20965 | GEANT | The GEANT IP Service | |
|
AS16735 | ALGAR TELECOM S/A | ALGAR TELECOM S/A | |
|
AS20080 | AMPATH | Florida International University | |
|
AS12956 | Telefonica | TELXIUS |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS3356 | LEVEL3 | Level 3 Parent, LLC | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS2914 | NTT-COMMUNICATIONS-2914 | NTT America, Inc. | |
|
AS3491 | BTN-ASN | PCCW Global, Inc. | |
|
AS6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS3320 | DTAG | Internet service provider operations | |
|
AS12956 | Telefonica | TELXIUS |
IPv4 Upstream Graph
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| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS683 | ARGONNE-AS | Argonne National Lab | |
|
AS45 | LLL-TIS-AS | Lawrence Livermore National Laboratory | |
|
AS291 | ESNET-EAST | ESnet | |
|
AS50 | ORNL-MSRNET | Oak Ridge National Laboratory | |
|
AS68 | LANL-INET-AS | Los Alamos National Laboratory | |
|
AS43 | BNL-AS | Brookhaven National Laboratory | |
|
AS3562 | SNLL-NET-AS | Sandia National Laboratories | |
|
AS44 | S1-DOMAIN | Lawrence Livermore National Laboratory | |
|
AS377 | SNLA-NET-AS | Sandia National Laboratories | |
|
AS3445 | ESNET-AS | ESnet | |
|
AS3152 | FNAL-AS | Fermi National Accelerator Laboratory (Fermilab) | |
|
AS16411 | NREL-AS-NATIONAL-RENEWABLE-ENERGY-LABORATORY | National Renewable Energy Laboratory | |
|
AS3380 | PPPL-AS1 | Princeton Plasma Physics Laboratory | |
|
AS3431 | ESNET-AS | ESnet | |
|
AS63331 | LBL-2 | Lawrence Berkeley National Laboratory | |
|
AS3428 | ESNET-AS | ESnet | |
|
AS16 | LBL | Lawrence Berkeley National Laboratory | |
|
AS3671 | SLAC | SLAC National Accelerator Laboratory | |
|
AS6406 | CEBAF | Continuous Electron Beam Accelerator Facility | |
|
AS3443 | ESNET-AS | ESnet | |
|
AS2640 | AMESLAB-AS | Ames Laboratory | |
|
AS2936 | NERSC | National Energy Research Scientific Computing Center | |
|
AS54297 | SRS-AS | Savannah River Plant | |
|
AS292 | ESNET-WEST | ESnet | |
|
AS11678 | DOE-NTS-AS | USDOE, NV Operations Office | |
|
AS10702 | INL-AS | Idaho National Laboratory | |
|
AS3424 | HFMT | National Nuclear Security Administration, Kansas City Plant | |
|
AS3425 | ESNET-AS | ESnet |
| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS683 | ARGONNE-AS | Argonne National Lab | |
|
AS291 | ESNET-EAST | ESnet | |
|
AS50 | ORNL-MSRNET | Oak Ridge National Laboratory | |
|
AS68 | LANL-INET-AS | Los Alamos National Laboratory | |
|
AS43 | BNL-AS | Brookhaven National Laboratory | |
|
AS3562 | SNLL-NET-AS | Sandia National Laboratories | |
|
AS377 | SNLA-NET-AS | Sandia National Laboratories | |
|
AS3152 | FNAL-AS | Fermi National Accelerator Laboratory (Fermilab) | |
|
AS16411 | NREL-AS-NATIONAL-RENEWABLE-ENERGY-LABORATORY | National Renewable Energy Laboratory | |
|
AS63331 | LBL-2 | Lawrence Berkeley National Laboratory | |
|
AS3428 | ESNET-AS | ESnet | |
|
AS16 | LBL | Lawrence Berkeley National Laboratory | |
|
AS3671 | SLAC | SLAC National Accelerator Laboratory | |
|
AS6406 | CEBAF | Continuous Electron Beam Accelerator Facility | |
|
AS2640 | AMESLAB-AS | Ames Laboratory | |
|
AS2936 | NERSC | National Energy Research Scientific Computing Center | |
|
AS54297 | SRS-AS | Savannah River Plant | |
|
AS11678 | DOE-NTS-AS | USDOE, NV Operations Office | |
|
AS10702 | INL-AS | Idaho National Laboratory | |
|
AS3424 | HFMT | National Nuclear Security Administration, Kansas City Plant |
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# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2019, American Registry for Internet Numbers, Ltd. # ASNumber: 293 ASName: ESNET ASHandle: AS293 RegDate: 1997-06-15 Updated: 2012-04-02 Ref: https://rdap.arin.net/registry/autnum/293 OrgName: ESnet OrgId: ENSN-Z Address: Berkeley Lab Address: 1 Cyclotron Road MS 59R3103 City: Berkeley StateProv: CA PostalCode: 94720 Country: US RegDate: 2010-01-22 Updated: 2016-12-09 Ref: https://rdap.arin.net/registry/entity/ENSN-Z OrgTechHandle: EH1-ARIN OrgTechName: Energy Sciences Network OrgTechPhone: +1-510-486-7607 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/EH1-ARIN OrgAbuseHandle: EH1-ARIN OrgAbuseName: Energy Sciences Network OrgAbusePhone: +1-510-486-7607 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/EH1-ARIN RTechHandle: EH1-ARIN RTechName: Energy Sciences Network RTechPhone: +1-510-486-7607 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/EH1-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2019, American Registry for Internet Numbers, Ltd. #
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|---|---|---|---|---|
|
PacificWave | Pacific Wave Exchange in Los Angeles and Seattle | None | None | 100 Gbps |
|
Equinix Chicago | Equinix Chicago Exchange | 208.115.136.58 | 2001:504:0:4::293:1 | 100 Gbps |
|
Equinix San Jose | Equinix San Jose / Bay Area Exchange | 206.223.116.137 | 2001:504:0:1::293:1 | 10 Gbps |
|
Equinix Ashburn | Equinix Ashburn Exchange | 206.126.236.137 | 2001:504:0:2::293:1 | 100 Gbps |
|
SIX Seattle | Seattle Internet Exchange (MTU 1500) | 206.81.81.102 | 2001:504:16::125 | 100 Gbps |
|
SIX Seattle (Jumbo) | Seattle Internet Exchange (MTU 9000) | 206.81.83.102 | 2001:504:16:1::125 | 100 Gbps |
|
AMS-IX | Amsterdam Internet Exchange | 80.249.213.7 | 2001:7f8:1::a500:293:1 | 10 Gbps |