128.13.123.0/24

AS1341 · Rockwell Collins, Inc.

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Summary

Country	United States
Domain	rtx.com
ASN	AS1341
Parent Range	128.13.0.0/16
Registry	ARIN
ID	RTX-RAY-BLK3

WHOIS Details

NetHandle:      NET-128-13-0-0-2
OrgID:          RTX
Parent:         NET-128-13-0-0-1
NetName:        RTX-RAY-BLK3
NetRange:       128.13.0.0 - 128.13.255.255
NetType:        reallocation
RegDate:        2025-07-10
Updated:        2025-07-10
Source:         ARIN


OrgID:          RTX
OrgName:        RTX Corporation
CanAllocate:    
Street:         1000 Wilson Blvd.
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22209
RegDate:        2025-03-18
Updated:        2025-11-19
OrgAdminHandle: DAGLI9-ARIN
OrgTechHandle:  DAGLI9-ARIN
OrgTechHandle:  KNAPP139-ARIN
OrgTechHandle:  LAB21-ARIN
OrgAbuseHandle: DAGLI9-ARIN
OrgDNSHandle:   DAGLI9-ARIN
Source:         ARIN


POCHandle:      DAGLI9-ARIN
IsRole:         N
LastName:       Daglieri
FirstName:      Kevin
Street:         1000 Wilson Blvd
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22209
RegDate:        2018-10-01
Updated:        2025-06-04
OfficePhone:    +1-860-578-5292
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      KNAPP139-ARIN
IsRole:         N
LastName:       Knapp
FirstName:      Shilo
Street:         870 Winter Street
City:           Waltham
State/Prov:     MA
Country:        US
PostalCode:     02451
RegDate:        2023-01-18
Updated:        2025-05-22
OfficePhone:    +1-319-533-0941
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LAB21-ARIN
IsRole:         N
LastName:       Bedrick
FirstName:      Lauren 
Street:         848 N. Rainbow Blvd #5212
City:           Las Vegas
State/Prov:     NV
Country:        US
PostalCode:     89107
RegDate:        2023-09-08
Updated:        2025-09-09
OfficePhone:    +1-702-560-5616
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.13.123.0/24

Range	ASN	Company	Num of IPs
128.13.0.0/16	AS12007	RTX Corporation	65,536
128.13.0.0/16	AS1341	RTX Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 128.13.0.0/16

Range	ASN	Company	Num of IPs
128.13.0.0/16	AS12007	RTX Corporation	65,536
128.13.0.0/16	AS1341	RTX Corporation	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
128.13.123.173	AS1341 Rockwell Collins, Inc.	`0.94ms` from Seattle, 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
124.184.170.200	AS1221 Telstra Limited	`9.31ms` from Adelaide, AU
77.191.172.88	AS6805 Telefonica Germany GmbH & Co.OHG	`4.89ms` from Berlin, DE
186.145.243.24	AS10620 Telmex Colombia S.A.	`8.65ms` from Bogota, CO
67.246.163.72	AS11351 Charter Communications Inc	`18.06ms` from Chicago, US
73.73.141.136	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Chicago, US
163.204.240.136	AS17816 China Unicom IP network China169 Guangdong province	`11.95ms` from Guangzhou, CN
92.40.46.40	AS206067 Hutchison 3G UK Limited	`16.73ms` from London, GB
66.176.25.136	AS7922 Comcast Cable Communications, LLC	`3.79ms` from Miami, US
67.82.76.248	AS6128 Cablevision Systems Corp.	`2.17ms` from New York City, US
123.100.218.152	AS9614 Oita Cable Telecom Co,ltd.	`11.12ms` from Osaka, JP
88.88.97.120	AS2119 Telenor Norge AS	`0.69ms` from Oslo, NO
20.112.49.232	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
76.140.53.104	AS7922 Comcast Cable Communications, LLC	`5.45ms` from Salt Lake City, US
45.17.71.120	AS7018 AT&T Enterprises, LLC	`11.47ms` from San Jose, US
210.204.243.216	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
95.35.186.232	AS1680 Cellcom Fixed Line Communication L.P	`2.67ms` from Tel Aviv, IL
59.158.26.40	AS17506 ARTERIA Networks Corporation	`15.64ms` from Tokyo, JP
172.199.16.216	AS8075 Microsoft Corporation	`0.36ms` from Amsterdam, NL
41.239.70.248	AS8452 TE-AS	`4.35ms` from Cairo, EG
97.235.24.72	AS6167 Verizon Business	`18.66ms` from Chicago, US
34.185.225.24	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
68.0.103.72	AS22773 Cox Communications Inc.	`8.67ms` from Kansas City, US
41.184.127.136	AS29091 ipNX Nigeria Limited	`0.57ms` from Lagos, NG
60.215.249.184	AS4837 CHINA UNICOM China169 Backbone	`4.98ms` from Qingdao, CN
4.239.59.56	AS8075 Microsoft Corporation	`0.16ms` from Quebec, CA

Traceroute

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

traceroute -a -n -q1 -f5 128.13.123.176

traceroute to 128.13.123.176 (128.13.123.176): 64 hops max, 52 byte packets

5 [] 150.222.214.64 0.35 ms

6 *

7 [] 199.191.38.116 0.742 ms

8 *

9 *

10 [AS1341] 128.13.123.176 1.336 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On December 14th 2025

What are IP address ranges?

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