87.87.0.0/16

AS3257 - GTT-BACKBONE - GTT Communications Inc., US
United States
GTT-CUSTOMER - IPNetZone

Summary

NetName
GTT-CUSTOMER
OrgName
IPNetZone
CIDR

87.87.0.0/16

RIR

ARIN

Country / Region

Status

Reallocated

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

2026-04-02

Updated

2026-04-02

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36233472 215834689537
AS577 BACOM - Bell Canada, CA Canada 7030784 8769044480
AS852 ASN852 - TELUS Communications Inc., CA Canada 4849664 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2734 CORESITE - CoreSite, US United States 48896 7248347136
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34192896 35308963168256
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS3399 OBE-NET - Obenet AB, SE Sweden 25344 38654771200
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS4230 CLARO S.A., BR Brazil 5155584 21475098624
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS5394 Unidata - UNIDATA S.p.A., IT Italy 91904 4294967296
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96430080 2310693060608
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Australia 532224 4295032832
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 904192 182536306688
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS11404 AS-WAVE-1 - Wave Broadband, US United States 2787072 81872879616
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570112 107374182400
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS16552 DIGICERT - Tiggee LLC, US United States 21248 34363801600
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 38313728 18695992639488
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 953344 1108101758976
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 18432 4294967296
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 2816 4429185024
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188672 8592162816
AS23352 SERVERCENTRAL - DEFT.COM, US United States 191744 4563599360
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 4864 268566528
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31488 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42496 17179869184
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5632 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2048 4294967296
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131840 4294967296
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 128000 1258553344
AS62000 AS62000 - SERVERD SAS, FR France 6912 90194378752
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1280 4295032832
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196864 137707388928

Whois

NetRange:       87.87.0.0 - 87.87.255.255
CIDR:           87.87.0.0/16
NetName:        GAL-104
NetHandle:      NET-87-87-0-0-1
Parent:         87-RIPE (NET-87-0-0-0-1)
NetType:        Direct Allocation
OriginAS:
Organization:   GTT Americas, LLC (GAL-104)
RegDate:        2026-03-02
Updated:        2026-03-02
Ref:            https://rdap.arin.net/registry/ip/87.87.0.0

OrgName:        GTT Americas, LLC
OrgId:          GAL-104
Address:        4201 Wilson Blvd -Suite 504
City:           Arlington
StateProv:      VA
PostalCode:     22203
Country:        US
RegDate:        2025-02-11
Updated:        2025-07-08
Ref:            https://rdap.arin.net/registry/entity/GAL-104

OrgTechHandle: GLD5-ARIN
OrgTechName:   GTT Legal Departement
OrgTechPhone:  +359886606
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN


NetRange:       87.87.0.0 - 87.87.31.255
CIDR:           87.87.0.0/19
NetName:        GTT-CUSTOMER
NetHandle:      NET-87-87-0-0-2
Parent:         GAL-104 (NET-87-87-0-0-1)
NetType:        Reallocated
OriginAS:
Organization:   IPNetZone (IPNET-1)
RegDate:        2026-04-02
Updated:        2026-04-02
Ref:            https://rdap.arin.net/registry/ip/87.87.0.0

OrgName:        IPNetZone
OrgId:          IPNET-1
Address:        7900 Tysons One Place
City:           McLean
StateProv:      VA
PostalCode:     22102
Country:        US
RegDate:        2009-02-02
Updated:        2025-08-14
Comment:        http://www.ipnetzone.com
Ref:            https://rdap.arin.net/registry/entity/IPNET-1

ReferralServer:  rwhois://rwhois.ipnetzone.com:4321

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgNOCHandle: NOC11073-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-646-254-6800
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11073-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgAbuseHandle: ABUSE2254-ARIN
OrgAbuseName:   Abuse Handle
OrgAbusePhone:  +1-646-254-6800
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2254-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

Graph

CIDR

87.87.0.0/24 87.87.1.0/24 87.87.2.0/24 87.87.3.0/24
87.87.4.0/24 87.87.5.0/24 87.87.6.0/24 87.87.7.0/24
87.87.8.0/24 87.87.9.0/24 87.87.10.0/24 87.87.11.0/24
87.87.12.0/24 87.87.13.0/24 87.87.14.0/24 87.87.15.0/24
87.87.16.0/24 87.87.17.0/24 87.87.18.0/24 87.87.19.0/24
87.87.20.0/24 87.87.21.0/24 87.87.22.0/24 87.87.23.0/24
87.87.24.0/24 87.87.25.0/24 87.87.26.0/24 87.87.27.0/24
87.87.28.0/24 87.87.29.0/24 87.87.30.0/24 87.87.31.0/24
87.87.32.0/24 87.87.33.0/24 87.87.34.0/24 87.87.35.0/24
87.87.36.0/24 87.87.37.0/24 87.87.38.0/24 87.87.39.0/24
87.87.40.0/24 87.87.41.0/24 87.87.42.0/24 87.87.43.0/24
87.87.44.0/24 87.87.45.0/24 87.87.46.0/24 87.87.47.0/24
87.87.48.0/24 87.87.49.0/24 87.87.50.0/24 87.87.51.0/24
87.87.52.0/24 87.87.53.0/24 87.87.54.0/24 87.87.55.0/24
87.87.56.0/24 87.87.57.0/24 87.87.58.0/24 87.87.59.0/24
87.87.60.0/24 87.87.61.0/24 87.87.62.0/24 87.87.63.0/24
87.87.64.0/24 87.87.65.0/24 87.87.66.0/24 87.87.67.0/24
87.87.68.0/24 87.87.69.0/24 87.87.70.0/24 87.87.71.0/24
87.87.72.0/24 87.87.73.0/24 87.87.74.0/24 87.87.75.0/24
87.87.76.0/24 87.87.77.0/24 87.87.78.0/24 87.87.79.0/24
87.87.80.0/24 87.87.81.0/24 87.87.82.0/24 87.87.83.0/24
87.87.84.0/24 87.87.85.0/24 87.87.86.0/24 87.87.87.0/24
87.87.88.0/24 87.87.89.0/24 87.87.90.0/24 87.87.91.0/24
87.87.92.0/24 87.87.93.0/24 87.87.94.0/24 87.87.95.0/24
87.87.96.0/24 87.87.97.0/24 87.87.98.0/24 87.87.99.0/24
87.87.100.0/24 87.87.101.0/24 87.87.102.0/24 87.87.103.0/24
87.87.104.0/24 87.87.105.0/24 87.87.106.0/24 87.87.107.0/24
87.87.108.0/24 87.87.109.0/24 87.87.110.0/24 87.87.111.0/24
87.87.112.0/24 87.87.113.0/24 87.87.114.0/24 87.87.115.0/24
87.87.116.0/24 87.87.117.0/24 87.87.118.0/24 87.87.119.0/24
87.87.120.0/24 87.87.121.0/24 87.87.122.0/24 87.87.123.0/24
87.87.124.0/24 87.87.125.0/24 87.87.126.0/24 87.87.127.0/24
87.87.128.0/24 87.87.129.0/24 87.87.130.0/24 87.87.131.0/24
87.87.132.0/24 87.87.133.0/24 87.87.134.0/24 87.87.135.0/24
87.87.136.0/24 87.87.137.0/24 87.87.138.0/24 87.87.139.0/24
87.87.140.0/24 87.87.141.0/24 87.87.142.0/24 87.87.143.0/24
87.87.144.0/24 87.87.145.0/24 87.87.146.0/24 87.87.147.0/24
87.87.148.0/24 87.87.149.0/24 87.87.150.0/24 87.87.151.0/24
87.87.152.0/24 87.87.153.0/24 87.87.154.0/24 87.87.155.0/24
87.87.156.0/24 87.87.157.0/24 87.87.158.0/24 87.87.159.0/24
87.87.160.0/24 87.87.161.0/24 87.87.162.0/24 87.87.163.0/24
87.87.164.0/24 87.87.165.0/24 87.87.166.0/24 87.87.167.0/24
87.87.168.0/24 87.87.169.0/24 87.87.170.0/24 87.87.171.0/24
87.87.172.0/24 87.87.173.0/24 87.87.174.0/24 87.87.175.0/24
87.87.176.0/24 87.87.177.0/24 87.87.178.0/24 87.87.179.0/24
87.87.180.0/24 87.87.181.0/24 87.87.182.0/24 87.87.183.0/24
87.87.184.0/24 87.87.185.0/24 87.87.186.0/24 87.87.187.0/24
87.87.188.0/24 87.87.189.0/24 87.87.190.0/24 87.87.191.0/24
87.87.192.0/24 87.87.193.0/24 87.87.194.0/24 87.87.195.0/24
87.87.196.0/24 87.87.197.0/24 87.87.198.0/24 87.87.199.0/24
87.87.200.0/24 87.87.201.0/24 87.87.202.0/24 87.87.203.0/24
87.87.204.0/24 87.87.205.0/24 87.87.206.0/24 87.87.207.0/24
87.87.208.0/24 87.87.209.0/24 87.87.210.0/24 87.87.211.0/24
87.87.212.0/24 87.87.213.0/24 87.87.214.0/24 87.87.215.0/24
87.87.216.0/24 87.87.217.0/24 87.87.218.0/24 87.87.219.0/24
87.87.220.0/24 87.87.221.0/24 87.87.222.0/24 87.87.223.0/24
87.87.224.0/24 87.87.225.0/24 87.87.226.0/24 87.87.227.0/24
87.87.228.0/24 87.87.229.0/24 87.87.230.0/24 87.87.231.0/24
87.87.232.0/24 87.87.233.0/24 87.87.234.0/24 87.87.235.0/24
87.87.236.0/24 87.87.237.0/24 87.87.238.0/24 87.87.239.0/24
87.87.240.0/24 87.87.241.0/24 87.87.242.0/24 87.87.243.0/24
87.87.244.0/24 87.87.245.0/24 87.87.246.0/24 87.87.247.0/24
87.87.248.0/24 87.87.249.0/24 87.87.250.0/24 87.87.251.0/24
87.87.252.0/24 87.87.253.0/24 87.87.254.0/24 87.87.255.0/24