1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.33.0.0/16
  4. AS7270  | 66.33.128.0/19

66.33.128.0/19

AS7270  ·  IDT Corporation

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Summary

Country United States
Domain idt.net
ASN AS7270
Registry ARIN
ID N2P-1

WHOIS Details

NetHandle:      NET-66-33-128-0-1
OrgID:          IDTCO
Parent:         NET-66-0-0-0-0
NetName:        N2P-1
NetRange:       66.33.128.0 - 66.33.191.255
NetType:        allocation
RegDate:        2000-10-23
Updated:        2012-02-24
Source:         ARIN


OrgID:          IDTCO
OrgName:        IDT Corporation
CanAllocate:    
Street:         520 Broad St
City:           Newark
State/Prov:     NJ
Country:        US
PostalCode:     07102
RegDate:        2004-05-05
Updated:        2023-05-17
OrgAdminHandle: GNOC8-ARIN
OrgTechHandle:  GAFIA-ARIN
OrgTechHandle:  GNOC8-ARIN
OrgTechHandle:  NETEN36-ARIN
OrgAbuseHandle: GNOC8-ARIN
OrgNOCHandle:   NETEN7-ARIN
Source:         ARIN


POCHandle:      NETEN7-ARIN
IsRole:         Y
LastName:       NetEng
FirstName:      
Street:         520 Broad st
City:           Newark
State/Prov:     NJ
Country:        US
PostalCode:     07102
RegDate:        2009-07-14
Updated:        2024-11-21
OfficePhone:    +1-973-438-4662
Mailbox:        ipadmin@idt.net
Source:         ARIN


POCHandle:      NETEN36-ARIN
IsRole:         Y
LastName:       NetEng
FirstName:      
Street:         520 Broad Street
City:           Newark
State/Prov:     NJ
Country:        US
PostalCode:     07102
RegDate:        2023-05-17
Updated:        2024-05-16
OfficePhone:    +1-973-438-4661
Mailbox:        neteng@idt.net
Source:         ARIN


POCHandle:      GNOC8-ARIN
IsRole:         Y
LastName:       GNOC
FirstName:      
Street:         520 Broad St
City:           Newark
State/Prov:     NJ
Country:        US
PostalCode:     07102
RegDate:        2009-07-14
Updated:        2025-07-18
OfficePhone:    +1-973-438-4662
Mailbox:        gnoc@idt.net
Source:         ARIN


POCHandle:      GAFIA-ARIN
IsRole:         N
LastName:       Gafiatullin
FirstName:      Ildar
Street:         520 Broadstreet
City:           Newark
State/Prov:     NJ
Country:        US
PostalCode:     07102
RegDate:        2023-05-17
Updated:        2025-06-05
OfficePhone:    +1-973-438-4442
MobilePhone:    +1-973-438-3643
Mailbox:        ildar.gafiatullin@idt.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.33.0.0/16

Range ASN Company Num of IPs
66.33.224.0/19 AS3593 Frontier Communications of America, Inc. 8,192
66.33.192.0/20 AS26347 DreamHost 4,096
66.33.24.0/21 AS400146 DIAMOND STATE NETWORKS, LLC 2,048
66.33.8.0/21 AS394056 BIF IV 2,048
66.33.208.0/21 AS22611 DreamHost 2,048
66.33.104.0/21 AS35847 Ezee Fiber 2,048
66.33.40.0/21 AS31875 Jackson County Rural Electric Membership Corporation 2,048
66.33.48.0/21 AS2731 Infinity Fiber LLC 2,048
66.33.120.0/21 AS35847 Ezee Fiber 2,048
66.33.80.0/21 AS400146 DIAMOND STATE NETWORKS, LLC 2,048
66.33.72.0/22 AS62624 Nucleus 1,024
66.33.116.0/22 AS2729 One Call 1,024
66.33.100.0/22 AS29852 Honest Networks, LLC 1,024
66.33.0.0/22 AS30247 HEROIC.com 1,024
66.33.16.0/22 AS47046 CityLink 1,024
66.33.22.0/23 AS400940 Railway 512
66.33.38.0/23 AS29698 Lakeshore Fiber LLC 512
66.33.60.0/24 AS16509 Vercel, Inc 256
66.33.68.0/24 AS16509 Helpon 256
66.33.96.0/24 AS16509 Smarsh Inc 256
66.33.6.0/24 AS17378 Rival5 Technologies Corporation 256
66.33.112.0/24 AS18491 Reynolds Consumer Products LLC 256
66.33.88.0/24 AS198949 Millennium BCP-Prestacao de Servicos ACE 256
66.33.88.0/24 AS198949 Millennium BCP-Prestacao de Servicos ACE 256
66.33.37.0/24 AS216357 INFINITIUM CORPORATION 256
66.33.37.0/24 AS216357 INFINITIUM CORPORATION 256
66.33.63.0/24 AS13768 Aptum Technologies 256
66.33.61.0/24 AS13768 Aptum Technologies 256
66.33.37.0/24 AS50937 INFINITIUM CORPORATION 256
66.33.56.0/24 AS13768 Aptum Technologies 256
66.33.21.0/24 AS54837 Butler Snow 256
66.33.62.0/24 AS5693 First Foundation Inc 256
66.33.36.0/24 AS13768 Aptum Technologies 256
66.33.32.0/24 AS13768 Aptum Technologies 256
66.33.20.0/24 AS13768 Aptum Technologies 256
66.33.113.0/24 AS13768 Aptum Technologies 256
66.33.99.0/24 AS36593 Aspen Wireless Technologies Inc 256
66.33.12.0/24 AS394056 BIF IV 256
66.33.13.0/24 AS394056 BIF IV 256
66.33.66.0/24 AS13767 First Foundation Inc 256
66.33.59.0/24 AS396168 ThinkBig Networks, LLC 256
66.33.88.0/24 AS12527 Millennium BCP-Prestacao de Servicos ACE 256
66.33.88.0/24 AS12527 Millennium BCP-Prestacao de Servicos ACE 256
66.33.58.0/24 AS400427 IQ Fiber 256
66.33.78.0/24 AS400427 ThinkBig Networks, LLC 256
66.33.79.0/24 AS400427 IQ Fiber 256
66.33.57.0/24 AS401073 A10 Networks Inc. 256
66.33.33.0/24 AS11613 BlackHat Technologies, LLC 256
66.33.37.0/24 AS50937 INFINITIUM CORPORATION 256
66.33.65.0/24 AS13768 Aptum Technologies 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

44 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.33.157.43 AS7270 IDT Corporation 1.69ms from New York City, US
66.33.147.151 AS7270 IDT Corporation 0.75ms from New York City, US
66.33.141.46 AS7270 IDT Corporation 1.13ms from New York City, US
66.33.146.75 AS7270 IDT Corporation 0.71ms from New York City, US
66.33.137.211 AS7270 IDT Corporation 1.01ms from New York City, US
66.33.132.252 AS7270 IDT Corporation 6.11ms from Philadelphia, US

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
63.208.178.67 AS3356 Level 3 Parent, LLC 1.40ms from Ashburn, US
93.190.151.147 AS25409 Alsys Net SRL 0.64ms from Bucharest, RO
75.183.185.83 AS11426 Charter Communications Inc 5.77ms from Charlotte, US
124.6.248.243 AS45356 Mobitel Pvt Ltd 13.89ms from Colombo, LK
174.97.35.195 AS10796 Charter Communications Inc 16.08ms from Columbus, US
91.37.157.51 AS3320 Deutsche Telekom AG 5.14ms from Frankfurt am Main, DE
221.124.158.83 AS9304 HGC Global Communications Limited 1.64ms from Hong Kong, HK
46.24.144.67 AS12430 VODAFONE ESPANA S.A.U. 2.75ms from Madrid, ES
60.163.25.3 AS4134 CHINANET-BACKBONE 7.47ms from Ningbo, CN
222.226.190.3 AS2516 KDDI CORPORATION 8.40ms from Osaka, JP
61.114.158.3 AS7679 QTnet,Inc. 8.27ms from Osaka, JP
91.139.21.195 AS13036 T-Mobile Czech Republic a.s. 5.88ms from Prague, CZ
189.189.240.163 AS8151 UNINET 4.22ms from Santiago de Queretaro, MX
112.149.72.243 AS17858 LG POWERCOMM 1.87ms from Seoul, KR
115.159.6.131 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
85.229.41.131 AS8434 Telenor Sverige AB 0.90ms from Stockholm, SE
82.27.236.131 AS62005 BlueVPS OU 0.17ms from Warsaw, PL
128.30.203.35 AS3 Massachusetts Institute of Technology 2.24ms from Boston, US
41.37.199.99 AS8452 TE-AS 7.35ms from Cairo, EG
124.253.181.3 AS17917 Quadrant Televentures Limited 8.92ms from Delhi, IN
87.121.55.3 AS202422 G-Core Labs S.A. 0.12ms from Frankfurt am Main, DE
78.149.171.243 AS13285 TalkTalk Communications Limited 7.08ms from London, GB
88.26.89.3 AS3352 TELEFONICA DE ESPANA S.A.U. 1.16ms from Madrid, ES
52.6.51.227 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
38.101.189.3 AS141167 AgotoZ HK Limited 0.34ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 66.33.155.19
traceroute to 66.33.155.19 (66.33.155.19): 10 hops max, 52 byte packets
5 [AS174] 154.54.95.101 77.313 ms
6 [AS174] 154.54.90.66 76.051 ms
7 [AS174] 154.54.168.54 77.178 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Grantham, GB
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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