204.144.16.0/21

AS395180 · Travelers Property Casualty Corp.

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Summary

Country	United States
Domain	travelers.com
ASN	AS395180
Registry	ARIN
ID	TRAVELERS-PROPERTY-CASUALTY-CORP

WHOIS Details

NetHandle:      NET-204-144-16-0-1
OrgID:          TPCC
Parent:         NET-204-0-0-0-0
NetName:        TRAVELERS-PROPERTY-CASUALTY-CORP
NetRange:       204.144.16.0 - 204.144.31.255
NetType:        allocation
RegDate:        1994-09-13
Updated:        2021-12-14
Source:         ARIN


OrgID:          TPCC
OrgName:        Travelers Property Casualty Corp.
CanAllocate:    
Street:         1 Tower Square
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06183
RegDate:        2003-06-30
Updated:        2011-09-24
OrgAdminHandle: ZT116-ARIN
OrgTechHandle:  ZT116-ARIN
OrgAbuseHandle: ZT116-ARIN
Source:         ARIN


POCHandle:      ZT116-ARIN
IsRole:         Y
LastName:       Internet Registration
FirstName:      
Street:         1 Tower Sq.
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06101
RegDate:        2002-04-29
Updated:        2025-02-11
OfficePhone:    +1-860-277-0111
Mailbox:        internet-registration@travelers.com
Source:         ARIN

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.144.17.204	digitalworkforcetest.com	1

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

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

IP Address	ASN	Details
204.144.18.204	AS395180 Travelers Property Casualty Corp.	`3.34ms` from Atlanta, US
204.144.16.119	AS395180 Travelers Property Casualty Corp.	`3.38ms` from Atlanta, US
204.144.23.252	AS395180 Travelers Property Casualty Corp.	`3.47ms` from Atlanta, US
204.144.19.116	AS395180 Travelers Property Casualty Corp.	`3.29ms` from Atlanta, US
204.144.22.199	AS395180 Travelers Property Casualty Corp.	`3.58ms` from Atlanta, US
204.144.17.26	AS395180 Travelers Property Casualty Corp.	`3.45ms` from Atlanta, 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
67.140.253.85	AS7029 Windstream Communications LLC	`8.50ms` from Atlanta, US
125.27.163.165	AS23969 TOT Public Company Limited	`2.06ms` from Bangkok, TH
120.48.84.213	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.45ms` from Beijing, CN
191.89.87.133	AS27831 Colombia Móvil	`12.09ms` from Bogota, CO
216.47.134.213	AS29825 Illinois Institute of Technology	`0.37ms` from Chicago, US
75.49.159.197	AS7018 AT&T Enterprises, LLC	`16.58ms` from Dallas, US
40.134.206.165	AS7029 Windstream Communications LLC	`0.49ms` from Dallas, US
181.214.10.5	AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED	`2.65ms` from Delhi, IN
209.126.30.5	AS36444 Liquid Web, L.L.C	`0.46ms` from Detroit, US
84.147.208.181	AS3320 Deutsche Telekom AG	`3.84ms` from Frankfurt am Main, DE
190.119.248.53	AS12252 America Movil Peru S.A.C.	`0.71ms` from Lima, PE
86.10.146.53	AS5089 Virgin Media Limited	`10.74ms` from London, GB
77.93.245.165	AS5602 Retelit Digital Services S.p.A.	`1.93ms` from Milan, IT
180.17.1.117	AS4713 NTT Communications Corporation	`10.50ms` from Osaka, JP
2.21.244.213	AS20940 Akamai International B.V.	`0.29ms` from Paris, FR
198.12.227.53	AS398101 GoDaddy.com, LLC	`0.91ms` from Phoenix, US
67.177.0.21	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Salt Lake City, US
1.233.180.181	AS9318 SK Broadband Co Ltd	`1.34ms` from Seoul, KR
180.167.234.69	AS4812 China Telecom (Group)	`3.89ms` from Shanghai, CN
121.25.124.85	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Tianjin, CN
153.127.141.149	AS7684 SAKURA Internet Inc.	`16.39ms` from Tokyo, JP
99.208.29.69	AS812 Rogers Communications Canada Inc.	`0.56ms` from Toronto, CA
41.111.128.245	AS36947 Telecom Algeria	`0.90ms` from Algiers, DZ
195.82.8.245	AS9198 JSC Kazakhtelecom	`9.96ms` from Almaty, KZ
40.132.15.133	AS7029 Windstream Communications LLC	`8.48ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f2 -m16 204.144.20.1

traceroute to 204.144.20.1 (204.144.20.1): 16 hops max, 52 byte packets

2 [AS15694] 46.229.157.217 9.929 ms

3 [AS15694] 217.17.33.55 1.823 ms

4 *

5 [AS1299] 62.115.141.109 1.832 ms

6 [AS1299] 62.115.141.88 18.247 ms

7 [AS1299] 62.115.123.13 27.84 ms

8 *

9 [AS1299] 62.115.138.190 102.762 ms

10 *

11 *

12 [AS701] 63.122.229.186 119.629 ms

13 [AS395180] 170.202.177.8 124.322 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On August 28th 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.

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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