1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.247.0.0/16
  4. AS64204  | 192.247.28.0/24

192.247.28.0/24

AS64204  ·  TETRA TECH, INC.

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Summary

Country United States
Domain tetratech.com
ASN AS64204
Registry ARIN
ID NETBLK-TETRA-TECH

WHOIS Details

NetHandle:      NET-192-247-16-0-1
OrgID:          TETRA-15
Parent:         NET-192-0-0-0-0
NetName:        NETBLK-TETRA-TECH
NetRange:       192.247.16.0 - 192.247.31.255
NetType:        allocation
RegDate:        1992-12-29
Updated:        2021-12-14
TechHandle:     JSH254-ARIN
TechHandle:     LOMBA72-ARIN
TechHandle:     PURRI-ARIN
TechHandle:     ROYYV-ARIN
AbuseHandle:    LOMBA72-ARIN
AbuseHandle:    PURRI-ARIN
AbuseHandle:    ROYYV-ARIN
NOCHandle:      LOMBA72-ARIN
NOCHandle:      PURRI-ARIN
NOCHandle:      ROYYV-ARIN
Source:         ARIN


OrgID:          TETRA-15
OrgName:        TETRA TECH, INC.
CanAllocate:    
Street:         3475 E FOOTHILL BLVD.
City:           PASADENA
State/Prov:     CA
Country:        US
PostalCode:     91107
RegDate:        2009-01-21
Updated:        2021-04-06
OrgAdminHandle: HELMD8-ARIN
OrgTechHandle:  LOMBA72-ARIN
OrgTechHandle:  MOORH10-ARIN
OrgTechHandle:  PURRI-ARIN
OrgTechHandle:  ROYYV-ARIN
OrgAbuseHandle: LEVIN193-ARIN
OrgAbuseHandle: LOMBA72-ARIN
OrgAbuseHandle: MOORH10-ARIN
OrgAbuseHandle: PURRI-ARIN
OrgAbuseHandle: ROYYV-ARIN
OrgNOCHandle:   LOMBA72-ARIN
OrgNOCHandle:   MOORH10-ARIN
OrgNOCHandle:   PURRI-ARIN
OrgNOCHandle:   ROYYV-ARIN
OrgRoutingHandle:   LOMBA72-ARIN
OrgDNSHandle:   KOBAY18-ARIN
OrgDNSHandle:   MOORH10-ARIN
Source:         ARIN


POCHandle:      LEVIN193-ARIN
IsRole:         N
LastName:       Levine
FirstName:      Darrious
Street:         3475 E. Foothills Blvd.
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91107
RegDate:        2021-04-06
Updated:        2025-04-07
OfficePhone:    +1-626-470-2566
Mailbox:        darrious.levine@tetratech.com
Source:         ARIN


POCHandle:      PURRI-ARIN
IsRole:         N
LastName:       Purrier
FirstName:      William
Street:         2969 Prospect Park Drive, Suite 100
City:           Rancho Cordova
State/Prov:     CA
Country:        US
PostalCode:     95670
RegDate:        2011-11-15
Updated:        2019-06-27
OfficePhone:    +1-916-853-4565
Mailbox:        bill.purrier@tetratech.com
Source:         ARIN


POCHandle:      HELMD8-ARIN
IsRole:         N
LastName:       Helm
FirstName:      Dawn
Street:         3475 E. Foothill Blvd
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91107-2101
RegDate:        2019-03-21
Updated:        2025-04-07
OfficePhone:    +1-587-787-2104
Mailbox:        dawn.helm@tetratech.com
Source:         ARIN


POCHandle:      JSH254-ARIN
IsRole:         N
LastName:       SHEN
FirstName:      JOE
Street:         3475 E FOOTHILL BLVD
City:           PASADENA
State/Prov:     CA
Country:        US
PostalCode:     91107
RegDate:        2009-01-19
Updated:        2018-11-13
OfficePhone:    +1-626-470-2383
FaxPhone:       +1-626-470-2183
Mailbox:        JOE.SHEN@tetratech.com
Source:         ARIN


POCHandle:      ROYYV-ARIN
IsRole:         N
LastName:       Roy
FirstName:      Yves
Street:         4655 Wilfrid-Hamel
City:           Quebec
State/Prov:     QC
Country:        CA
PostalCode:     G1P 2J7
RegDate:        2017-11-16
Updated:        2021-05-13
OfficePhone:    +1-418-871-8151
Mailbox:        yves.roy@tetratech.com
Source:         ARIN


POCHandle:      LOMBA72-ARIN
IsRole:         N
LastName:       Lombardi
FirstName:      Michael
Street:         8 Southwoods Blvd
Street:         3rd floor
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12211
RegDate:        2019-03-19
Updated:        2025-06-25
OfficePhone:    +1-518-368-6453
Mailbox:        michael.lombardi@tetratech.com
Source:         ARIN


POCHandle:      MOORH10-ARIN
IsRole:         N
LastName:       Moorhead
FirstName:      Chris
Street:         424 Lewis Hargett Circle
Street:         Suite 110
City:           Lexington
State/Prov:     KY
Country:        US
PostalCode:     40503
RegDate:        2019-03-28
Updated:        2019-03-28
OfficePhone:    +1-859-514-8756
Mailbox:        chris.moorhead@tetratech.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.247.0.0/16

Range ASN Company Num of IPs
192.247.128.0/17 AS10430 Mukilteo School District 32,768
192.247.12.0/22 AS19515 Oricom Internet inc. 1,024
192.247.36.0/24 AS21763 Ross Stores Inc. 256
192.247.41.0/24 AS21763 Ross Stores Inc. 256
192.247.43.0/24 AS21763 Ross Stores Inc. 256
192.247.60.0/24 AS21763 Ross Stores Inc. 256
192.247.0.0/24 AS21949 OANDA (Canada) Corporation ULC 256
192.247.29.0/24 AS64204 TETRA TECH GROUP LIMITED 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
192.247.28.7 AS64204 TETRA TECH, INC. 1.62ms from Sydney, AU

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
122.143.148.168 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Changchun, CN
122.138.139.152 AS4837 CHINA UNICOM China169 Backbone 6.58ms from Changchun, CN
75.182.161.88 AS11426 Charter Communications Inc 3.60ms from Charlotte, US
101.205.181.24 AS4837 CHINA UNICOM China169 Backbone 5.07ms from Chengdu, CN
20.125.209.232 AS8075 Microsoft Corporation 0.41ms from Chicago, US
184.57.26.104 AS10796 Charter Communications Inc 15.02ms from Cleveland, US
3.136.99.168 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
75.217.29.120 AS6167 Verizon Business 16.80ms from Dallas, US
211.63.229.88 AS4766 Korea Telecom 6.51ms from Incheon, KR
1.228.80.152 AS9318 SK Broadband Co Ltd 2.67ms from Incheon, KR
70.179.249.248 AS22773 Cox Communications Inc. 7.06ms from Kansas City, US
81.108.147.40 AS5089 Virgin Media Limited 9.03ms from London, GB
161.129.211.120 AS15359 Datto, LLC 2.03ms from Philadelphia, US
126.217.37.56 AS17676 SoftBank Corp. 3.14ms from Tokyo, JP
99.250.45.152 AS812 Rogers Communications Canada Inc. 5.52ms from Toronto, CA
20.12.114.120 AS8075 Microsoft Corporation 0.28ms from Boydton, US
162.144.93.72 AS46606 Unified Layer 1.82ms from Draper, US
92.19.160.40 AS13285 TalkTalk Communications Limited 6.06ms from London, GB
107.154.216.104 AS19551 Incapsula Inc 0.16ms from Miami, US
24.220.191.56 AS11232 Midcontinent Communications 13.35ms from Minneapolis, US
103.177.66.40 AS147259 HASTEN NETWORK PVT LTD 10.96ms from Mumbai, IN
186.208.181.56 AS262741 CONECTSUL SOLUCOES EM INTERNET 2.93ms from Novo Hamburgo, BR
176.144.245.136 AS5410 Bouygues Telecom SA 1.38ms from Paris, FR
128.130.143.120 AS679 Technische Universitat Wien 1.98ms from Vienna, AT
213.173.59.216 AS41960 Nextpertise 11.04ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f6 192.247.28.12
traceroute to 192.247.28.12 (192.247.28.12): 64 hops max, 52 byte packets
7 [AS1221] 203.50.12.132 0.983 ms
8 [AS1221] 203.50.11.177 1.396 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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