204.153.48.0/24

AS88 · Princeton University

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Summary

Country	United States
Domain	princeton.edu
ASN	AS88
Registry	ARIN
ID	PU-EXTERN

WHOIS Details

NetHandle:      NET-204-153-48-0-1
OrgID:          PRNU-Z
Parent:         NET-204-0-0-0-0
NetName:        PU-EXTERN
NetRange:       204.153.48.0 - 204.153.51.255
NetType:        allocation
OriginAS:       88
RegDate:        1994-10-19
Updated:        2021-12-14
Source:         ARIN


OrgID:          PRNU-Z
OrgName:        Princeton University
CanAllocate:    
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2020-06-01
Updated:        2021-09-16
OrgAdminHandle: CINN-ARIN
OrgTechHandle:  CINN-ARIN
OrgAbuseHandle: ABUSE16-ARIN
OrgNOCHandle:   ONS1-ARIN
Source:         ARIN


POCHandle:      ABUSE16-ARIN
IsRole:         Y
LastName:       OIT Response Team
FirstName:      
Street:         Princeton University
Street:         701 Carnegie Center, Suite 302
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2002-08-28
Updated:        2024-09-16
OfficePhone:    +1-609-258-4357
Mailbox:        abuse@princeton.edu
Source:         ARIN


POCHandle:      ONS1-ARIN
IsRole:         Y
LastName:       OIT Network Systems
FirstName:      
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2003-12-09
Updated:        2025-03-18
OfficePhone:    +1-609-258-4555
Mailbox:        networking@princeton.edu
Source:         ARIN


POCHandle:      CINN-ARIN
IsRole:         Y
LastName:       Contact for Internet numbers and names
FirstName:      
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2010-04-28
Updated:        2025-03-18
OfficePhone:    +1-609-258-4555
Mailbox:        netipam@princeton.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
204.153.48.30	AS88 Princeton University	`1.48ms` from New York City, 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
80.200.66.8	AS5432 Proximus NV	`6.44ms` from Amsterdam, NL
96.255.105.88	AS701 Verizon Business	`2.41ms` from Ashburn, US
195.228.125.56	AS5483 Magyar Telekom Plc.	`6.50ms` from Budapest, HU
34.241.241.168	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
91.3.109.216	AS3320 Deutsche Telekom AG	`9.08ms` from Frankfurt am Main, DE
74.241.246.248	AS8075 Microsoft Corporation	`0.18ms` from Gaevle, SE
98.53.159.104	AS7922 Comcast Cable Communications, LLC	`6.77ms` from Greenwood Village, US
4.240.93.72	AS8075 Microsoft Corporation	`0.67ms` from Lohogaon, IN
62.31.165.136	AS5089 Virgin Media Limited	`7.94ms` from London, GB
2.223.9.120	AS5607 Sky UK Limited	`6.31ms` from London, GB
76.166.249.248	AS20001 Charter Communications Inc	`4.46ms` from Los Angeles, US
107.138.216.8	AS7018 AT&T Enterprises, LLC	`3.08ms` from Miami, US
88.58.20.168	AS3269 Telecom Italia S.p.A.	`12.03ms` from Milan, IT
121.86.8.104	AS17511 OPTAGE Inc.	`2.73ms` from Osaka, JP
124.146.188.216	AS2514 NTT PC Communications, Inc.	`11.54ms` from Osaka, JP
95.34.225.40	AS2119 Telenor Norge AS	`12.15ms` from Oslo, NO
15.164.215.200	AS16509 Amazon.com, Inc.	`0.75ms` from Seoul, KR
114.200.201.104	AS9318 SK Broadband Co Ltd	`1.62ms` from Seoul, KR
123.207.186.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.84ms` from Shanghai, CN
185.116.94.184	AS39184 UltraNET Ltd	`3.51ms` from Sofia, BG
129.69.189.152	AS553 BelWue-Koordination	`3.27ms` from Zuerich, CH
62.60.163.104	AS211904 CloudiNow Service Cloud	`14.22ms` from Baku, AZ
8.140.150.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Beijing, CN
54.223.67.40	AS55960 Beijing Guanghuan Xinwang Digital	`3.60ms` from Beijing, CN
44.242.94.104	AS16509 Amazon.com, Inc.	`0.76ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 204.153.48.17

traceroute to 204.153.48.17 (204.153.48.17): 64 hops max, 52 byte packets

1 [AS397423] 82.22.204.145 0.68 ms

2 [AS1299] 62.115.165.158 0.669 ms

3 [AS1299] 62.115.141.154 2.504 ms

4 [AS1299] 62.115.142.10 1.191 ms

5 *

6 [AS1299] 62.115.189.197 5.1 ms

7 [AS21976] 130.156.35.90 5.762 ms

8 [AS21976] 130.156.35.73 6.12 ms

9 [AS88] 204.153.48.17 6.372 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 11th 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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