137.78.168.0/21

AS127 · Jet Propulsion Laboratory

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Summary

Country	United States
Domain	nasa.gov
ASN	AS127
Parent Range	137.78.0.0/16
Registry	ARIN
ID	JPL-NET2

WHOIS Details

NetHandle:      NET-137-78-0-0-1
OrgID:          NASA-Z
Parent:         NET-137-0-0-0-0
NetName:        JPL-NET2
NetRange:       137.78.0.0 - 137.78.255.255
NetType:        allocation
RegDate:        1989-11-08
Updated:        2026-03-05
TechHandle:     CHOWD37-ARIN
TechHandle:     JMI120-ARIN
TechHandle:     PETER914-ARIN
TechHandle:     WIDER5-ARIN
TechHandle:     WWC4-ARIN
AbuseHandle:    NOC157-ARIN
NOCHandle:      NOC157-ARIN
Source:         ARIN


OrgID:          NASA-Z
OrgName:        National Aeronautics and Space Administration
CanAllocate:    
Street:         IS05/Office of the Chief Information Officer
City:           MSFC
State/Prov:     AL
Country:        US
PostalCode:     35812
RegDate:        2024-12-13
Updated:        2025-08-27
OrgAdminHandle: MUNOZ169-ARIN
OrgTechHandle:  IPAMO-ARIN
OrgTechHandle:  RFBJ-ARIN
OrgAbuseHandle: NASAA-ARIN
OrgNOCHandle:   NISN-ARIN
Source:         ARIN


POCHandle:      RFBJ-ARIN
IsRole:         N
LastName:       Bischof, Jr.
FirstName:      Ralph
Street:         Marshall Space Flight Center
Street:         4727 Rideout Road
City:           Huntsville
State/Prov:     AL
Country:        US
PostalCode:     35812
RegDate:        2005-12-20
Updated:        2026-03-04
OfficePhone:    +1-256-961-4000
Mailbox:        Ralph.Bischof@nasa.gov
Mailbox:        dns.support@nasa.gov
Mailbox:        dns@nasa.gov
Source:         ARIN


POCHandle:      JMI120-ARIN
IsRole:         N
LastName:       Miles
FirstName:      James
Street:         4800 Oak Grove Dr.
Street:         MS 171-231
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2006-03-02
Updated:        2025-09-09
OfficePhone:    +1-818-354-4370
Mailbox:        James.C.Miles@jpl.nasa.gov
Mailbox:        jmiles@jpl.caltech.edu
Source:         ARIN


POCHandle:      NOC157-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         4800 Oak Grove Dr.
Street:         MS B2924
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2002-09-19
Updated:        2026-01-29
OfficePhone:    +1-818-354-4357
Mailbox:        noc@jpl.nasa.gov
Source:         ARIN


POCHandle:      MUNOZ169-ARIN
IsRole:         N
LastName:       Munoz
FirstName:      Ivan
Street:         2101 E NASA Pkwy
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77058
RegDate:        2025-08-27
Updated:        2025-08-27
OfficePhone:    +1-346-978-8196
Mailbox:        ivan.munoz@nasa.gov
Source:         ARIN


POCHandle:      PETER914-ARIN
IsRole:         N
LastName:       Peters
FirstName:      Jeffrey
Street:         4800 Oak Grove Drive
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109-8099
RegDate:        2017-12-28
Updated:        2026-01-29
OfficePhone:    +1-818-354-0074
Mailbox:        jeffrey.e.peters@jpl.nasa.gov
Source:         ARIN


POCHandle:      CHOWD37-ARIN
IsRole:         N
LastName:       Chowdury
FirstName:      Mohammad
Street:         4800 Oak Grove Dr
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2026-03-02
Updated:        2026-03-02
OfficePhone:    +1-626-720-1617
Mailbox:        mohammad.s.chowdury@jpl.nasa.gov
Source:         ARIN


POCHandle:      NASAA-ARIN
IsRole:         Y
LastName:       NASA Abuse
FirstName:      
Street:         Center Operations Directorate
Street:         Information Services Department
City:           Marshall Space Flight Center
State/Prov:     AL
Country:        US
PostalCode:     35812
RegDate:        2002-08-26
Updated:        2003-07-10
OfficePhone:    +1-800-762-7472
Mailbox:        abuse@nasa.gov
Source:         ARIN


POCHandle:      WIDER5-ARIN
IsRole:         N
LastName:       Widera
FirstName:      Gordon
Street:         4800 Oak Grove Drive
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2026-03-04
Updated:        2026-03-04
OfficePhone:    +1-626-755-6239
Mailbox:        gordon.widera@jpl.nasa.gov
Source:         ARIN


POCHandle:      IPAMO-ARIN
IsRole:         Y
LastName:       DDI Operations
FirstName:      
Street:         MSFC
City:           MSFC
State/Prov:     AL
Country:        US
PostalCode:     35812
RegDate:        2010-11-01
Updated:        2025-07-10
OfficePhone:    +1-256-961-4726
Mailbox:        dns@nasa.gov
Source:         ARIN


POCHandle:      WWC4-ARIN
IsRole:         N
LastName:       Chu
FirstName:      Wing
Street:         4800 Oak Grove Drive
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2025-01-30
Updated:        2025-01-30
OfficePhone:    +1-626-808-2532
Mailbox:        wing.w.chu@jpl.nasa.gov
Source:         ARIN


POCHandle:      NISN-ARIN
IsRole:         Y
LastName:       NASA Information Services Network
FirstName:      
Street:         215 Wynn Dr., Suite 300
City:           Huntsville
State/Prov:     AL
Country:        US
PostalCode:     35805
RegDate:        2002-09-27
Updated:        2015-11-02
OfficePhone:    +1-256-961-4000
Mailbox:        noc@nisn.nasa.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.78.168.0/21

Range	ASN	Company	Num of IPs
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536

Nearby Ranges

BGP prefixes that overlap with 137.78.0.0/16

Range	ASN	Company	Num of IPs
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
139.171.209.245	AS7029 Windstream Communications LLC	`0.73ms` from Ashburn, US
76.182.68.53	AS11426 Charter Communications Inc	`10.17ms` from Charlotte, US
12.77.80.85	AS7018 AT&T Enterprises, LLC	`0.96ms` from Durham, US
47.99.102.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.69ms` from Hangzhou, CN
193.164.128.69	AS213459 Snowd Security OU	`0.38ms` from Helsinki, FI
194.86.29.5	AS719 Elisa Oyj	`1.92ms` from Helsinki, FI
76.30.152.21	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Houston, US
88.251.73.197	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.23ms` from Istanbul, TR
124.6.138.101	AS4775 Globe Telecoms	`0.64ms` from Manila, PH
97.221.195.101	AS6167 Verizon Business	`10.74ms` from Miami, US
50.222.248.149	AS7922 Comcast Cable Communications, LLC	`4.63ms` from Miami, US
73.21.196.229	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Miami, US
87.27.141.69	AS3269 Telecom Italia S.p.A.	`5.64ms` from Milan, IT
69.70.109.101	AS5769 Videotron Ltee	`3.27ms` from Montreal, CA
75.146.249.229	AS7922 Comcast Cable Communications, LLC	`7.09ms` from New York City, US
153.207.130.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.47ms` from Osaka, JP
124.187.130.133	AS1221 Telstra Limited	`1.91ms` from Perth, AU
118.51.115.165	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
34.116.101.53	AS396982 Google LLC	`0.11ms` from Sydney, AU
24.78.150.37	AS6327 Shaw Communications	`4.32ms` from Winnipeg, CA
40.129.197.213	AS7029 Windstream Communications LLC	`0.30ms` from Ashburn, US
86.122.68.53	AS8708 DIGI ROMANIA S.A.	`0.84ms` from Bucharest, RO
170.185.49.5	AS11686 Zayo Bandwidth	`17.27ms` from Chicago, US
113.95.164.117	AS4134 CHINANET-BACKBONE	`3.50ms` from Guangzhou, CN
171.229.163.21	AS7552 Viettel Group	`2.79ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 -m10 137.78.175.178

traceroute to 137.78.175.178 (137.78.175.178): 10 hops max, 52 byte packets

4 [AS3356] 4.35.156.66 40.292 ms

5 *

6 [AS2153] 137.164.27.237 38.945 ms

7 [AS127] 192.138.85.141 40.29 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Tulsa, US

On March 13th 2026

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