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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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 AS7018 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 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 AS394171 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.176.0.0/15 AS7922 Comcast Cable Communications, LLC 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
72.198.147.160 AS22773 Cox Communications Inc. 3.76ms from Atlanta, US
88.238.159.192 AS47331 TTNet A.S. 8.64ms from Bursa, TR
182.68.92.160 AS24560 Bharti Airtel Ltd., Telemedia Services 9.66ms from Delhi, IN
149.112.149.112 AS19281 Quad9 0.08ms from Dublin, IE
104.10.68.240 AS7018 AT&T Enterprises, LLC 2.31ms from Kansas City, US
90.154.123.0 AS25515 PJSC Rostelecom 1.11ms from Moscow, RU
14.13.236.64 AS2516 KDDI CORPORATION 8.40ms from Osaka, JP
187.145.44.96 AS8151 UNINET 0.99ms from Santiago de Queretaro, MX
67.140.214.176 AS7029 Windstream Communications LLC 7.25ms from Atlanta, US
8.160.234.80 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.08ms from Beijing, CN
154.8.187.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Beijing, CN
111.166.130.240 AS4837 CHINA UNICOM China169 Backbone 5.45ms from Beijing, CN
186.170.78.208 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.58ms from Bogota, CO
97.223.74.48 AS6167 Verizon Business 8.51ms from Chicago, US
98.253.217.144 AS7922 Comcast Cable Communications, LLC 5.03ms from Chicago, US
97.184.19.32 AS6167 Verizon Business 17.36ms from Dallas, US
41.157.228.96 AS37168 Cell C (Pty) Ltd 0.97ms from Johannesburg, ZA
95.188.106.48 AS12389 PJSC Rostelecom 0.66ms from Krasnoyarsk, RU
20.59.9.224 AS8075 Microsoft Corporation 0.28ms from Quincy, US
39.174.229.160 AS56041 China Mobile communications corporation 11.37ms from Shanghai, CN
47.106.146.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.44ms from Shenzhen, CN
97.82.232.176 AS20115 Charter Communications LLC 7.91ms from Atlanta, US
58.64.41.144 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.51ms from Bangkok, TH
35.89.32.16 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
73.186.66.112 AS7922 Comcast Cable Communications, LLC 9.76ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -m8 66.200.6.125
traceroute to 66.200.6.125 (66.200.6.125): 8 hops max, 52 byte packets
1 [AS15169] 108.170.233.255 114.925 ms
2 *
3 *
4 [AS6079] 75.76.132.204 116.565 ms
5 [AS6079] 66.44.90.62 116.535 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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.

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