66.17.128.0/17
AS3257 · GTT Communications Inc.
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| Country |
United States
|
| Domain | gtt.net |
| ASN | AS3257 |
| Registry | ARIN |
| ID | RGS-BLK6 |
WHOIS Details
NetHandle: NET-66-17-128-0-1 OrgID: GAL-104 Parent: NET-66-0-0-0-0 NetName: RGS-BLK6 NetRange: 66.17.128.0 - 66.17.255.255 NetType: allocation RegDate: 2002-11-18 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: 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 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: 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: 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
Overlapping Ranges
BGP prefixes that are contained by 66.17.128.0/17
Nearby Ranges
BGP prefixes that overlap with 66.17.0.0/16
Hosted domains
There are 517 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 66.17.189.97 | diabetesprogramseries.com | 3 |
| 66.17.172.36 | alertagroup.com | 2 |
Hosted domains API
Pingable IPs
2,358 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 66.17.154.253 |
1.20ms from Dallas,
US
|
|
| 66.17.221.7 |
0.29ms from Seattle,
US
|
|
| 66.17.202.100 |
103.89ms from New York City,
US
|
|
| 66.17.207.183 |
103.81ms from New York City,
US
|
|
| 66.17.143.3 |
46.53ms from Bucharest,
RO
|
|
| 66.17.201.126 |
103.82ms from New York City,
US
|
|
| 66.17.204.247 |
103.77ms from New York City,
US
|
|
| 66.17.186.65 |
0.23ms from Chicago,
US
|
|
| 66.17.190.25 |
0.44ms from Chicago,
US
|
|
| 66.17.140.2 |
48.88ms from Warsaw,
PL
|
|
| 66.17.128.1 |
0.23ms from Dallas,
US
|
|
| 66.17.155.129 |
1.09ms from Dallas,
US
|
|
| 66.17.189.217 |
0.45ms from Chicago,
US
|
|
| 66.17.153.254 |
1.82ms from Dallas,
US
|
|
| 66.17.142.250 |
3.36ms from New York City,
US
|
|
| 66.17.205.42 |
103.79ms from New York City,
US
|
|
| 66.17.185.76 |
0.26ms from Seattle,
US
|
|
| 66.17.152.254 |
2.38ms from Dallas,
US
|
|
| 66.17.200.212 |
103.81ms from New York City,
US
|
|
| 66.17.203.174 |
103.81ms from New York City,
US
|
|
| 66.17.141.59 |
1.43ms from Denver,
US
|
|
| 66.17.212.38 |
0.26ms from New York City,
US
|
|
| 66.17.206.211 |
65.76ms from San Jose,
US
|
|
| 66.17.255.4 |
0.28ms from Dallas,
US
|
|
| 66.17.240.123 |
1.12ms from Vilnius,
LT
|
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 |
|---|---|---|
| 80.114.253.1 |
4.17ms from Amsterdam,
NL
|
|
| 40.114.13.81 |
0.44ms from Ashburn,
US
|
|
| 12.181.17.193 |
5.58ms from Atlanta,
US
|
|
| 151.233.131.113 |
14.49ms from Az Za`ayin,
QA
|
|
| 111.235.161.1 |
3.42ms from Beijing,
CN
|
|
| 92.84.251.1 |
4.79ms from Bucharest,
RO
|
|
| 109.98.55.1 |
1.10ms from Bucharest,
RO
|
|
| 78.131.98.1 |
4.97ms from Budapest,
HU
|
|
| 184.60.208.1 |
6.27ms from Chicago,
US
|
|
| 125.86.176.1 |
1.70ms from Chongqing,
CN
|
|
| 13.59.166.225 |
0.12ms from Columbus,
US
|
|
| 200.255.110.113 |
5.50ms from Curitiba,
BR
|
|
| 102.214.48.129 |
1.19ms from Dar es Salaam,
TZ
|
|
| 14.99.94.1 |
0.79ms from Delhi,
IN
|
|
| 108.173.141.1 |
0.78ms from Edmonton,
CA
|
|
| 45.164.80.49 |
11.19ms from Fortaleza,
BR
|
|
| 120.87.100.1 |
4.81ms from Guangzhou,
CN
|
|
| 113.105.181.129 |
3.13ms from Guangzhou,
CN
|
|
| 217.70.194.97 |
2.14ms from Hamburg,
DE
|
|
| 183.148.91.1 |
11.44ms from Hangzhou,
CN
|
|
| 183.141.8.1 |
10.45ms from Hangzhou,
CN
|
|
| 12.156.167.193 |
3.14ms from Houston,
US
|
|
| 103.255.110.65 |
1.41ms from Jakarta,
ID
|
|
| 103.164.125.1 |
1.54ms from Jakarta,
ID
|
|
| 139.194.24.1 |
4.97ms from Jakarta,
ID
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Frankfurt am Main, DE
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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