144.78.192.0/23

AS40729 · AECOM

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Summary

Country	United States
Domain	aecom.com
ASN	AS40729
Registry	ARIN
ID	URS-144-78-0-0

WHOIS Details

NetHandle:      NET-144-78-0-0-1
OrgID:          AECOMC
Parent:         NET-144-0-0-0-0
NetName:        URS-144-78-0-0
NetRange:       144.78.0.0 - 144.78.255.255
NetType:        allocation
OriginAS:       26525
RegDate:        1990-11-20
Updated:        2021-12-14
Source:         ARIN


OrgID:          AECOMC
OrgName:        AECOM
CanAllocate:    
Street:         1999 Avenue of the Stars
Street:         Suite 2600
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90067
RegDate:        1999-04-28
Updated:        2024-06-26
OrgAdminHandle: DOUGL278-ARIN
OrgTechHandle:  DOUGL278-ARIN
OrgTechHandle:  IPADM814-ARIN
OrgTechHandle:  LAUCH3-ARIN
OrgAbuseHandle: DOUGL278-ARIN
OrgAbuseHandle: LAUCH3-ARIN
Source:         ARIN


POCHandle:      LAUCH3-ARIN
IsRole:         N
LastName:       Lauchlan
FirstName:      Graeme
Street:         177 Bothwell Street, Glasgow
City:           Glasgow
State/Prov:     
Country:        GB
PostalCode:     G2 7ER 
RegDate:        2021-02-08
Updated:        2024-06-26
OfficePhone:    +447503 641062
Mailbox:        graeme.lauchlan@aecom.com
Source:         ARIN


POCHandle:      IPADM814-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         1500 Broadway, 26th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2018-03-29
Updated:        2025-02-24
OfficePhone:    +1-212-610-5663
Mailbox:        ipinfo@hilcostreambank.com
Mailbox:        support@ipv4.global
Source:         ARIN


POCHandle:      DOUGL278-ARIN
IsRole:         N
LastName:       Douglass
FirstName:      Chris
Street:         13355 Noel Rd #400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75240
RegDate:        2024-06-26
Updated:        2024-06-26
OfficePhone:    +1-972-788-1000
Mailbox:        chris.douglass@aecom.com
Source:         ARIN

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

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Pingable IPs

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

IP Address	ASN	Details
144.78.192.39	AS40729 AECOM	`2.73ms` from Hong Kong, HK
144.78.193.253	AS40729 AECOM	`1.82ms` from Hong Kong, HK

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
87.195.128.7	AS12414 Solcon Internetdiensten B.V.	`5.85ms` from Amsterdam, NL
179.134.25.199	AS26599 TELEFÔNICA BRASIL S.A	`10.94ms` from Belo Horizonte, BR
190.67.227.23	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.74ms` from Bogota, CO
13.86.39.199	AS8075 Microsoft Corporation	`0.28ms` from Des Moines, US
49.51.172.135	AS132203 Tencent Building, Kejizhongyi Avenue	`0.33ms` from Frankfurt am Main, DE
86.164.6.71	AS2856 British Telecommunications PLC	`4.00ms` from London, GB
3.97.122.215	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
95.72.101.119	AS12389 PJSC Rostelecom	`1.46ms` from Moscow, RU
69.74.166.23	AS54004 Optimum WiFi	`2.19ms` from New York City, US
195.230.194.23	AS8244 TELECOM ITALIA SPARKLE S.p.A.	`0.91ms` from New York City, US
44.233.205.215	AS16509 Amazon.com, Inc.	`4.57ms` from Portland, US
189.105.136.167	AS7738 V tal	`8.97ms` from Sao Paulo, BR
122.44.219.87	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
211.219.215.87	AS4766 Korea Telecom	`6.40ms` from Seoul, KR
180.69.153.55	AS9318 SK Broadband Co Ltd	`0.96ms` from Seoul, KR
115.233.79.135	AS4134 CHINANET-BACKBONE	`7.00ms` from Shanghai, CN
222.66.127.247	AS4812 China Telecom (Group)	`2.55ms` from Shanghai, CN
81.180.113.183	AS212238 Datacamp Limited	`0.14ms` from Tokyo, JP
84.84.152.7	AS1136 KPN B.V.	`2.35ms` from Amsterdam, NL
70.228.88.231	AS7018 AT&T Enterprises, LLC	`11.72ms` from Atlanta, US
44.230.153.135	AS16509 Amazon.com, Inc.	`2.85ms` from Boardman, US
24.14.153.231	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Chicago, US
112.98.114.183	AS4134 CHINANET-BACKBONE	`14.99ms` from Dalian, CN
91.182.179.55	AS5432 Proximus NV	`4.85ms` from Gravelines, FR
119.28.24.231	AS132203 Tencent Building, Kejizhongyi Avenue	`0.34ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f6 144.78.192.2

traceroute to 144.78.192.2 (144.78.192.2): 64 hops max, 52 byte packets

6 [AS16509] 13.248.54.126 1.421 ms

7 [AS16509] 13.248.54.127 1.2 ms

8 [AS40729] 144.78.195.241 2.233 ms

9 *

10 [AS40729] 144.78.192.2 2.394 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On September 5th 2025

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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