209.144.103.0/24

AS25755 · National Public Radio, Inc.

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Summary

Country	United States
Domain	npr.org
ASN	AS25755
Parent Range	209.144.0.0/16
Registry	ARIN
ID	SAVV-S217112-3

WHOIS Details

NetHandle:      NET-209-144-103-0-1
OrgID:          NPR
Parent:         NET-209-144-0-0-1
NetName:        SAVV-S217112-3
NetRange:       209.144.103.0 - 209.144.103.255
NetType:        reallocation
RegDate:        2007-04-18
Updated:        2022-04-11
Source:         ARIN


OrgID:          NPR
OrgName:        National Public Radio, Inc.
CanAllocate:    
Street:         1111 North Capitol Street, NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20002
RegDate:        1994-03-23
Updated:        2022-04-19
OrgAdminHandle: SAN64-ARIN
OrgTechHandle:  AMMAR4-ARIN
OrgTechHandle:  PASHA14-ARIN
OrgTechHandle:  SAN64-ARIN
OrgAbuseHandle: AMMAR4-ARIN
OrgAbuseHandle: PASHA14-ARIN
OrgAbuseHandle: SAN64-ARIN
OrgNOCHandle:   AMMAR4-ARIN
OrgNOCHandle:   PASHA14-ARIN
OrgNOCHandle:   SAN64-ARIN
Source:         ARIN


POCHandle:      AMMAR4-ARIN
IsRole:         N
LastName:       Ammar
FirstName:      Ali
Street:         1111 North Capitol St NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20002
RegDate:        2022-04-19
Updated:        2025-12-02
OfficePhone:    +1-202-513-2368
MobilePhone:    +1-703-475-6663
Mailbox:        aammar@npr.org
Source:         ARIN


POCHandle:      SAN64-ARIN
IsRole:         N
LastName:       Anwar
FirstName:      Sohail
Street:         1111 North Capitol Street, NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20002
RegDate:        2010-01-15
Updated:        2025-07-24
OfficePhone:    +1-202-513-3927
MobilePhone:    +1-202-713-8763
Mailbox:        itnetwork@npr.org
Mailbox:        sanwar@npr.org
Source:         ARIN


POCHandle:      PASHA14-ARIN
IsRole:         N
LastName:       Pasha
FirstName:      Firoze
Street:         1111 North Capitol Street, NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20002
RegDate:        2016-11-23
Updated:        2025-11-17
OfficePhone:    +1-202-513-2975
Mailbox:        fpasha@npr.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.144.103.0/24

Range	ASN	Company	Num of IPs
209.144.0.0/16	AS20141	CenturyLink Communications, LLC	65,536
209.144.0.0/16	AS209	CenturyLink Communications, LLC	65,536
209.144.0.0/16	AS3561	CenturyLink Communications, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 209.144.0.0/16

Range	ASN	Company	Num of IPs
209.144.0.0/16	AS20141	CenturyLink Communications, LLC	65,536
209.144.0.0/16	AS209	CenturyLink Communications, LLC	65,536
209.144.0.0/16	AS3561	CenturyLink Communications, LLC	65,536
209.144.254.0/24	AS10753	Walsh, Anderson, Gallegos, Green, & Trevino, P.C.	256
209.144.197.0/24	AS209	Cheesecake Factory 00 CH	256

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

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

IP Address	ASN	Details
209.144.103.254	AS25755 National Public Radio, Inc.	`4.87ms` from Los Angeles, 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
20.232.207.56	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
79.166.127.168	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.22ms` from Athens, GR
172.77.173.8	AS5650 Frontier Communications of America, Inc.	`9.70ms` from Chicago, US
12.159.19.40	AS7018 AT&T Enterprises, LLC	`1.09ms` from Dallas, US
14.214.62.120	AS4134 CHINANET-BACKBONE	`2.45ms` from Guangzhou, CN
154.215.78.248	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.18ms` from Hong Kong, HK
119.246.4.136	AS9269 Hong Kong Broadband Network Ltd.	`0.73ms` from Hong Kong, HK
5.26.201.248	AS16135 Turkcell A.S.	`16.03ms` from Istanbul, TR
51.6.80.8	AS6871 Plusnet	`2.33ms` from London, GB
204.90.44.152	AS2055 Louisiana State University	`8.16ms` from New Orleans, US
108.41.138.88	AS701 Verizon Business	`2.29ms` from New York City, US
210.135.230.120	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`2.60ms` from Osaka, JP
177.52.103.248	AS262508 Global Distribuição de Bens de Consumo Ltda	`2.69ms` from Porto Alegre, BR
13.219.177.216	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
64.180.247.184	AS852 TELUS Communications Inc.	`4.19ms` from Seattle, US
145.40.210.200	AS8758 Iway AG	`0.54ms` from Zuerich, CH
140.32.55.248	AS668 United States Department of Defense (DoD)	`2.71ms` from Ashburn, US
172.223.23.152	AS20115 Charter Communications LLC	`10.91ms` from Atlanta, US
119.51.80.200	AS4837 CHINA UNICOM China169 Backbone	`3.92ms` from Changchun, CN
87.115.28.120	AS6871 Plusnet	`3.94ms` from Erith, GB
203.162.117.88	AS45899 VNPT Corp	`6.43ms` from Hanoi, VN
98.195.254.8	AS7922 Comcast Cable Communications, LLC	`4.32ms` from Houston, US
39.42.147.152	AS17557 Pakistan Telecommunication Company Limited	`7.15ms` from Islamabad, PK
86.128.244.72	AS2856 British Telecommunications PLC	`1.66ms` from London, GB
79.52.131.248	AS3269 Telecom Italia S.p.A.	`5.45ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 209.144.103.254

traceroute to 209.144.103.254 (209.144.103.254): 64 hops max, 52 byte packets

4 [AS174] 154.54.10.198 1.851 ms

5 [AS3356] 4.69.133.202 1.322 ms

6 [AS25755] 209.144.103.254 4.911 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 2026

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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