128.13.168.0/21

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 128.13.168.0/21

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

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
5.32.60.53	AS15802 Emirates Integrated Telecommunications Company PJSC	`0.51ms` from Abu Dhabi, AE
101.28.96.245	AS4837 CHINA UNICOM China169 Backbone	`9.87ms` from Beijing, CN
62.101.164.133	AS205025 Ilir Kurti	`18.85ms` from Bucharest, RO
140.141.147.197	AS12119 ITV-3	`4.92ms` from Chicago, US
128.255.130.37	AS3676 University of Iowa	`7.30ms` from Chicago, US
91.157.167.85	AS719 Elisa Oyj	`3.14ms` from Helsinki, FI
116.121.84.229	AS9318 SK Broadband Co Ltd	`3.93ms` from Incheon, KR
213.143.156.53	AS15654 Civica UK Ltd.	`0.43ms` from London, GB
3.97.39.21	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
119.231.238.197	AS17511 OPTAGE Inc.	`3.13ms` from Osaka, JP
45.231.19.245	AS267191 Connect Fast Soluções em Conectividade Ltda	`5.63ms` from Osasco, BR
178.205.192.165	AS28840 PJSC "TATTELECOM"	`12.31ms` from Samara, RU
76.121.79.149	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Seattle, US
112.15.224.69	AS56041 China Mobile communications corporation	`3.52ms` from Suzhou, CN
106.38.52.69	AS4847 China Networks Inter-Exchange	`2.35ms` from Tianjin, CN
42.126.31.101	AS10010 TOKAI Communications Corporation	`8.02ms` from Tokyo, JP
45.76.207.197	AS20473 The Constant Company, LLC	`0.17ms` from Tokyo, JP
77.116.198.149	AS25255 ==> TELE2 AUSTRIA <==	`10.14ms` from Vienna, AT
188.61.134.37	AS3303 Swisscom (Switzerland) Ltd	`0.67ms` from Zuerich, CH
199.43.135.53	AS26710 ICANN	`0.48ms` from Ashburn, US
204.232.243.21	AS27357 Rackspace Hosting	`0.48ms` from Ashburn, US
104.171.84.21	AS23089 Hotwire Communications	`1.53ms` from Atlanta, US
124.200.104.37	AS4808 China Unicom Beijing Province Network	`4.38ms` from Beijing, CN
51.186.3.165	AS5607 Sky UK Limited	`1.33ms` from Dublin, IE
14.183.17.181	AS45899 VNPT Corp	`4.43ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -m6 128.13.170.118

traceroute to 128.13.170.118 (128.13.170.118): 6 hops max, 52 byte packets

1 [AS197648] 185.106.103.253 0.357 ms

2 *

3 [AS8544] 46.21.52.74 4.828 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Limassol, CY

On January 30th 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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