198.137.240.0/23

AS395700 · Executive Office Of The President

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Summary

Country	United States
Domain	eop.gov
ASN	AS395700
Registry	ARIN
ID	OMB-V4

WHOIS Details

NetHandle:      NET-198-137-240-0-1
OrgID:          EXOP-Z
Parent:         NET-198-0-0-0-0
NetName:        OMB-V4
NetRange:       198.137.240.0 - 198.137.241.255
NetType:        allocation
RegDate:        1993-05-21
Updated:        2023-12-28
TechHandle:     OMBTE-ARIN
AbuseHandle:    OMBSE-ARIN
Source:         ARIN


OrgID:          EXOP-Z
OrgName:        Executive Office Of The President
CanAllocate:    
Street:         725 17th Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20503
RegDate:        2018-11-06
Updated:        2023-12-28
OrgAdminHandle: EOPTE-ARIN
OrgTechHandle:  EOPTE-ARIN
OrgAbuseHandle: EOPSE-ARIN
OrgRoutingHandle:   EOPTE-ARIN
OrgRoutingHandle:   ONCDR-ARIN
Source:         ARIN


POCHandle:      EOPTE-ARIN
IsRole:         Y
LastName:       EOP Tech
FirstName:      
Street:         725 17th Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20503
RegDate:        2023-12-22
Updated:        2025-12-23
OfficePhone:    +1-202-395-4556
Mailbox:        DL.EOP.NetTech@eop.gov
Source:         ARIN


POCHandle:      OMBSE-ARIN
IsRole:         Y
LastName:       OMB Security
FirstName:      
Street:         725 17th Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20503
RegDate:        2023-12-27
Updated:        2025-12-23
OfficePhone:    +1-202-395-4556
Mailbox:        DL.OMB.NetSecurity@omb.eop.gov
Source:         ARIN


POCHandle:      OMBTE-ARIN
IsRole:         Y
LastName:       OMB Tech
FirstName:      
Street:         725 17th Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20503
RegDate:        2023-12-27
Updated:        2025-12-23
OfficePhone:    +1-202-395-4556
Mailbox:        DL.OMB.NetTech@omb.eop.gov
Source:         ARIN


POCHandle:      EOPSE-ARIN
IsRole:         Y
LastName:       EOP Security
FirstName:      
Street:         725 17th Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20503
RegDate:        2023-12-27
Updated:        2025-12-23
OfficePhone:    +1-202-395-4556
Mailbox:        DL.EOP.NetSecurity@eop.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.137.0.0/16

Range	ASN	Company	Num of IPs
198.137.16.0/20	AS36441	University of Georgia	4,096
198.137.136.0/22	AS15389	P/F Telefonverkid	1,024
198.137.234.0/23	AS3555	AT&T Technical Services Company, Inc.	512
198.137.252.0/23	AS7922	Comcast Cable Communications, LLC	512
198.137.167.0/24	AS32440	Louisiana State University at Eunice	256
198.137.142.0/24	AS32621	Flo-Chart Software Systems, Inc.	256
198.137.199.0/24	AS3561	Applied Micro Circuits Corp.	256
198.137.214.0/24	AS3585	TE Connectivity Corporation	256
198.137.215.0/24	AS3585	TE Connectivity Corporation	256
198.137.254.0/24	AS13352	Mark G Thomas, Sole Proprietorship	256
198.137.145.0/24	AS398423	Centenary College of Louisiana	256
198.137.205.0/24	AS400012	Ysleta Independent School District	256
198.137.189.0/24	AS4373	OCLC, Inc.	256
198.137.190.0/24	AS4373	OCLC, Inc.	256
198.137.191.0/24	AS4373	OCLC, Inc.	256
198.137.160.0/24	AS55154	Absol-puter	256
198.137.224.0/24	AS5783	Kern County Superintendent of Schools	256
198.137.238.0/24	AS62483	Terex USA, LLC	256
198.137.232.0/24	AS62918	American Society for Testing and Materials - ASTM	256
198.137.233.0/24	AS62918	American Society for Testing and Materials - ASTM	256
198.137.202.0/24	AS7247	KJ Consulting	256
198.137.135.0/24	AS395322	Halton Datacenter Inc.	256
198.137.239.0/24	AS14618	Avaaz	256
198.137.150.0/24	AS16509	Stripe, Inc.	256
198.137.194.0/24	AS16668	Henry Kilmer, Sole Proprietor	256
198.137.161.0/24	AS23041	Pennsylvania Highlands Community College	256
198.137.146.0/24	AS30068	SkyTrac Systems LTD	256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
198.137.240.33	AS4185 AT&T Enterprises, LLC	`14.94ms` from Philadelphia, US
198.137.241.167	AS395700 Executive Office Of The President	`3.55ms` from Ashburn, 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
178.89.84.7	AS9198 JSC Kazakhtelecom	`14.56ms` from Almaty, KZ
181.12.141.39	AS7303 Telecom Argentina S.A.	`0.80ms` from Buenos Aires, AR
155.12.92.199	AS15399 Wananchi Group (Kenya) Limited	`1.25ms` from Dar es Salaam, TZ
211.177.219.151	AS9318 SK Broadband Co Ltd	`5.10ms` from Incheon, KR
58.88.128.199	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.30ms` from Osaka, JP
136.60.254.103	AS16591 Google Fiber Inc.	`1.47ms` from Salt Lake City, US
175.147.47.39	AS4837 CHINA UNICOM China169 Backbone	`8.67ms` from Tieling, CN
126.70.46.151	AS17676 SoftBank Corp.	`2.59ms` from Tokyo, JP
180.56.155.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.17ms` from Tokyo, JP
24.244.18.87	AS6327 Shaw Communications	`4.62ms` from Vancouver, CA
91.201.153.103	AS25070 Comarch S.A.	`6.39ms` from Warsaw, PL
80.103.121.199	AS12479 Orange Espagne SA	`7.85ms` from Zaragoza, ES
147.75.205.231	AS54825 Packet Host, Inc.	`0.60ms` from Amsterdam, NL
20.109.198.231	AS8075 Microsoft Corporation	`0.38ms` from Des Moines, US
18.156.137.87	AS16509 Amazon.com, Inc.	`0.50ms` from Frankfurt am Main, DE
77.51.80.215	AS12389 PJSC Rostelecom	`1.29ms` from Moscow, RU
78.37.238.55	AS12389 PJSC Rostelecom	`1.33ms` from Saint Petersburg, RU
80.234.23.71	AS12389 PJSC Rostelecom	`0.68ms` from Samara, RU
124.78.8.23	AS4812 China Telecom (Group)	`3.45ms` from Shanghai, CN
13.250.120.135	AS16509 Amazon.com, Inc.	`0.55ms` from Singapore, SG
185.228.83.247	AS208258 Access2.IT Network	`1.58ms` from Amsterdam, NL
107.218.76.247	AS7018 AT&T Enterprises, LLC	`4.56ms` from Atlanta, US
51.154.187.231	AS15796 Salt Mobile SA	`2.68ms` from Geneve, CH
58.249.162.199	AS17622 China Unicom Guangzhou network	`3.20ms` from Guangzhou, CN
39.119.150.55	AS9318 SK Broadband Co Ltd	`4.27ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 198.137.240.4

traceroute to 198.137.240.4 (198.137.240.4): 64 hops max, 52 byte packets

4 [] 15.230.139.130 202.933 ms

5 [] 15.230.139.16 0.162 ms

6 *

7 *

8 [AS16509] 52.93.60.224 0.746 ms

9 [AS7018] 12.86.227.137 0.697 ms

10 [AS7018] 32.130.106.4 0.384 ms

11 [AS7018] 32.130.88.249 0.791 ms

12 [AS7018] 12.183.68.156 4.633 ms

13 *

14 [AS7018] 32.4.13.238 8.034 ms

15 *

16 *

17 *

18 *

19 [AS4185] 198.137.240.4 15.236 ms

Measurement taken from

IPinfo ProbeNet in Philadelphia, US

On February 7th 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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