137.78.146.0/23

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:        2025-01-30
TechHandle:     DWI106-ARIN
TechHandle:     JMI120-ARIN
TechHandle:     PETER914-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:      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:      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:      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:        2024-04-04
OfficePhone:    +1-818-354-4357
Mailbox:        noc@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


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:        2025-01-29
OfficePhone:    +1-818-354-0074
Mailbox:        jeffrey.e.peters@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:      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:      DWI106-ARIN
IsRole:         N
LastName:       Wilcox
FirstName:      David
Street:         4800 Oak Grove Dr. ms 602-b130
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91109
RegDate:        2006-03-02
Updated:        2024-04-04
OfficePhone:    +1-818-354-7677
Mailbox:        dwilcox@jpl.caltech.edu
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:      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:        2025-01-17
OfficePhone:    +1-256-961-4000
Mailbox:        Ralph.Bischof@nasa.gov
Mailbox:        dns.support@nasa.gov
Mailbox:        dns@nasa.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.78.146.0/23

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
111.197.102.119	AS4808 China Unicom Beijing Province Network	`4.70ms` from Beijing, CN
109.163.230.7	AS3223 Voxility LLP	`0.22ms` from Bucharest, RO
199.189.60.151	AS396206 Franciscan Alliance Inc	`7.41ms` from Chicago, US
50.45.30.199	AS5650 Frontier Communications of America, Inc.	`14.94ms` from Chicago, US
118.24.208.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.23ms` from Chongqing, CN
90.232.54.183	AS3301 Telia Company AB	`6.89ms` from Goeteborg, SE
196.34.137.167	AS3741 Dimension Data	`0.99ms` from Johannesburg, ZA
60.53.44.167	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.43ms` from Kuala Lumpur, MY
79.151.124.55	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.13ms` from Madrid, ES
104.159.184.7	AS20115 Charter Communications LLC	`4.57ms` from Minneapolis, US
85.209.68.7	AS21030 Docker LTD	`0.98ms` from Moscow, RU
20.235.48.231	AS8075 Microsoft Corporation	`0.28ms` from Saint Thomas Mount, IN
49.58.207.135	AS4766 Korea Telecom	`2.00ms` from Seoul, KR
14.37.202.231	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
81.228.121.119	AS3301 Telia Company AB	`0.50ms` from Stockholm, SE
185.24.78.7	AS60886 Amit Net Telecom LTD	`1.37ms` from Tel Aviv, IL
89.229.225.231	AS21021 Multimedia Polska Sp. z o.o.	`12.40ms` from Warsaw, PL
172.78.175.39	AS5650 Frontier Communications of America, Inc.	`2.77ms` from Ashburn, US
97.123.66.23	AS209 CenturyLink Communications, LLC	`14.51ms` from Denver, US
87.178.17.247	AS3320 Deutsche Telekom AG	`5.82ms` from Duesseldorf, DE
52.57.183.167	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
57.144.192.151	AS32934 Facebook, Inc.	`0.69ms` from Jakarta, ID
85.174.4.151	AS12389 PJSC Rostelecom	`10.76ms` from Krasnodar, RU
172.89.132.151	AS20001 Charter Communications Inc	`4.42ms` from Los Angeles, US
79.145.136.199	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.15ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 -m14 137.78.146.10

traceroute to 137.78.146.10 (137.78.146.10): 14 hops max, 52 byte packets

4 [AS23930] 121.127.0.165 65.279 ms

5 *

6 *

7 *

8 [AS6939] 72.52.72.117 209.415 ms

9 *

10 [AS226] 130.152.181.54 234.567 ms

11 [AS127] 192.138.85.137 228.407 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Manila, PH

On October 17th 2025

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