1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.200.0.0/16
  4. AS3257  | 66.200.0.0/16

66.200.0.0/16

AS3257  ·  GTT Communications Inc.

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Summary

Country United States
Domain gtt.net
ASN AS3257
Registry ARIN
ID MEGAPATH-BLK-24

WHOIS Details

NetHandle:      NET-66-200-0-0-1
OrgID:          GAL-104
Parent:         NET-66-0-0-0-0
NetName:        MEGAPATH-BLK-24
NetRange:       66.200.0.0 - 66.200.255.255
NetType:        allocation
RegDate:        2001-11-14
Updated:        2025-05-07
Source:         ARIN


OrgID:          GAL-104
OrgName:        GTT Americas, LLC
CanAllocate:    
Street:         4201 Wilson Blvd -Suite 504
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-11
Updated:        2025-07-08
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgTechHandle:  GLD5-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
Source:         ARIN


POCHandle:      GAD46-ARIN
IsRole:         Y
LastName:       GTT Abuse Department
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
FaxPhone:       +1-703-442-5501
Mailbox:        abuse@gtt.net
Source:         ARIN


POCHandle:      AS3251-ARIN
IsRole:         Y
LastName:       AS3257 Netguard
FirstName:      
Street:         Frankfurter Strasse 227
City:           Neu-Isenburg
State/Prov:     
Country:        DE
PostalCode:     63263
RegDate:        2009-07-03
Updated:        2025-01-22
OfficePhone:    +49 69 48007422
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GNOC16-ARIN
IsRole:         Y
LastName:       GTT Network Operations Center
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        noc@gtt.net
Source:         ARIN


POCHandle:      GIT5-ARIN
IsRole:         Y
LastName:       GTT IPAM Team
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-17
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GLD5-ARIN
IsRole:         Y
LastName:       GTT Legal Departement
FirstName:      
Street:         GTT Bulgaria LTD
Street:         115G Tsarigradsko shose Blvd. 
Street:         Office Building Megapark,Fl.1
City:           Sofia
State/Prov:     Sofia-grad
Country:        BG
PostalCode:     1784
RegDate:        2025-01-31
Updated:        2025-01-31
OfficePhone:    +359886606
Mailbox:        alexander.mutafchiyski@gtt.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range ASN Company Num of IPs
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS27328 CenturyLink Communications, LLC 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.40.108.64 AS8075 Microsoft Corporation 0.16ms from Cardiff, GB
97.157.95.48 AS6167 Verizon Business 17.13ms from Chicago, US
97.157.212.96 AS6167 Verizon Business 14.04ms from Chicago, US
5.31.22.144 AS15802 Emirates Integrated Telecommunications Company PJSC 2.88ms from Dubai, AE
184.174.126.208 AS21769 Colocation America Corporation 0.38ms from Los Angeles, US
38.175.119.0 AS35487 Misaka Network, Inc. 0.21ms from Milan, IT
165.123.46.128 AS55 University of Pennsylvania 3.43ms from New York City, US
91.21.41.64 AS3320 Deutsche Telekom AG 7.64ms from Nuernberg, DE
190.141.124.112 AS18809 Cable Onda 7.28ms from Panama, PA
92.153.10.32 AS3215 Orange S.A. 6.04ms from Paris, FR
54.83.16.224 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
151.28.151.192 AS1267 WIND TRE S.P.A. 4.11ms from Rome, IT
121.55.101.0 AS9781 GREEN CABLE TELEVISION STATION 5.94ms from Seoul, KR
172.217.160.48 AS15169 Google LLC 0.19ms from Singapore, SG
105.102.4.96 AS36947 Telecom Algeria 9.17ms from Valencia, ES
88.159.227.128 AS1136 KPN B.V. 2.65ms from Amsterdam, NL
95.156.212.64 AS44592 SkyLink Data Center BV 0.20ms from Amsterdam, NL
219.152.123.208 AS4134 CHINANET-BACKBONE 3.11ms from Chongqing, CN
111.58.5.128 AS9808 China Mobile Communications Group Co., Ltd. 18.98ms from Chongqing, CN
85.83.2.112 AS9158 Telenor A/S 1.96ms from Copenhagen, DK
75.226.238.208 AS6167 Verizon Business 18.92ms from Dallas, US
90.21.147.144 AS3215 Orange S.A. 13.05ms from Frankfurt am Main, DE
83.249.219.16 AS1257 Tele2 Sverige AB 9.86ms from Goeteborg, SE
217.18.226.96 AS29680 Gamma Operadora de Comunicaciones S.A. 6.60ms from Madrid, ES
99.84.172.32 AS16509 Amazon.com, Inc. 0.10ms from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m12 66.200.64.29
traceroute to 66.200.64.29 (66.200.64.29): 12 hops max, 52 byte packets
4 [] 206.82.104.145 119.904 ms
5 *
6 *
7 *
8 [AS6079] 75.76.132.147 126.185 ms
9 [AS6079] 66.44.90.62 95.951 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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