1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS398465  | 121.91.239.0/24

121.91.239.0/24

AS398465  ·  Rackdog, LLC

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Summary

Country United States
Domain cablefiberlink.com
ASN AS398465
Registry ARIN
ID RACKDOG

WHOIS Details

NetHandle:      NET-121-91-224-0-1
OrgID:          MIL-167
Parent:         NET-121-91-208-0-1
NetName:        RACKDOG
NetRange:       121.91.224.0 - 121.91.255.255
NetType:        reallocation
RegDate:        2023-09-18
Updated:        2023-11-16
Source:         ARIN


OrgID:          MIL-167
OrgName:        CABLE & FIBERLINK
CanAllocate:    
Street:         425 HUEHL RD BLDG 4B
City:           Northbrook
State/Prov:     IL
Country:        US
PostalCode:     60062
RegDate:        2020-05-21
Updated:        2020-12-14
OrgAdminHandle: CABLE66-ARIN
OrgTechHandle:  CABLE66-ARIN
OrgAbuseHandle: CABLE66-ARIN
OrgNOCHandle:   CABLE66-ARIN
OrgRoutingHandle:   CABLE66-ARIN
Source:         ARIN


POCHandle:      CABLE66-ARIN
IsRole:         Y
LastName:       CABLE AND FIBERLINK
FirstName:      
Street:         425 Huehl Rd BLDG 4B
City:           Northbrook
State/Prov:     IL
Country:        US
PostalCode:     60062
RegDate:        2020-12-14
Updated:        2025-02-09
OfficePhone:    +1-224-803-4912
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 121.91.0.0/16

Range ASN Company Num of IPs
121.91.64.0/20 AS14374 Agri-Valley Services Corporation 4,096
121.91.176.0/20 AS133499 cleardocks LLC 4,096
121.91.16.0/20 AS16509 Amazon.com, Inc. 4,096
121.91.200.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.144.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.104.0/21 AS146842 China Datacom Corporation Limited 2,048
121.91.160.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.152.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.168.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 2,048
121.91.96.0/23 AS9723 iseek Communications 512
121.91.104.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.106.0/23 AS146842 CDC SAP CCEE AP CN 1A SHA3 512
121.91.108.0/23 AS146842 CDC SAP CCEE AP CN 1B SHA4 512
121.91.110.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.57.0/24 AS138423 CMPak Public IPs 256
121.91.56.0/24 AS138423 CMPak Public IPs 256
121.91.42.0/24 AS59257 CMPak Public IPs 256
121.91.43.0/24 AS59257 CMPak Public IPs 256
121.91.199.0/24 AS9723 iseek Communications 256
121.91.200.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.205.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.204.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.201.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.32.0/24 AS59257 CMPak Public IPs 256
121.91.33.0/24 AS59257 CMPak Public IPs 256
121.91.34.0/24 AS59257 CMPak Public IPs 256
121.91.35.0/24 AS59257 CMPak Public IPs 256
121.91.36.0/24 AS59257 CMPak Public IPs 256
121.91.37.0/24 AS59257 CMPak Public IPs 256
121.91.38.0/24 AS59257 CMPak Public IPs 256
121.91.39.0/24 AS59257 CMPak Public IPs 256
121.91.40.0/24 AS59257 CMPak Public IPs 256
121.91.41.0/24 AS59257 CMPak Public IPs 256
121.91.60.0/24 AS138423 CMPak Public IPs 256
121.91.61.0/24 AS138423 CMPak Public IPs 256
121.91.62.0/24 AS138423 CMPak Public IPs 256
121.91.63.0/24 AS138423 CMPak Public IPs 256

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

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

IP Address ASN Details
121.91.239.90 AS398465 Rackdog, LLC 0.74ms from New York City, 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
91.215.4.200 AS41153 Gamma Communications Nederland B.V. 1.55ms from Amsterdam, NL
167.17.34.232 AS5650 Frontier Communications of America, Inc. 0.51ms from Ashburn, US
174.80.115.216 AS20115 Charter Communications LLC 17.16ms from Atlanta, US
118.174.91.72 AS23969 TOT Public Company Limited 1.51ms from Bangkok, TH
108.217.146.104 AS7018 AT&T Enterprises, LLC 12.61ms from Dallas, US
212.175.115.88 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.59ms from Istanbul, TR
46.160.236.8 AS35539 Information and Communication Technologies LLC 1.87ms from Moscow, RU
69.62.222.152 AS14051 Fidium 5.49ms from San Jose, US
210.102.226.232 AS46012 Induk University 1.52ms from Seoul, KR
143.64.163.200 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.22ms from Tianjin, CN
222.31.17.200 AS4538 China Education and Research Network Center 11.33ms from Beijing, CN
98.144.14.184 AS10796 Charter Communications Inc 6.19ms from Chicago, US
208.100.14.8 AS32748 Steadfast 0.30ms from Chicago, US
24.155.26.200 AS7459 Grande Communications Networks, LLC 11.28ms from Dallas, US
31.36.215.88 AS5410 Bouygues Telecom SA 6.95ms from Frankfurt am Main, DE
123.22.112.88 AS45899 VNPT Corp 3.30ms from Ho Chi Minh City, VN
83.63.236.8 AS3352 TELEFONICA DE ESPANA S.A.U. 7.32ms from Madrid, ES
106.251.131.152 AS3786 LG DACOM Corporation 2.24ms from Seoul, KR
52.77.221.40 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
222.138.125.200 AS4837 CHINA UNICOM China169 Backbone 2.17ms from Zhengzhou, CN
77.165.191.152 AS1136 KPN B.V. 0.90ms from Amsterdam, NL
183.172.255.120 AS4538 China Education and Research Network Center 5.99ms from Beijing, CN
91.6.110.88 AS3320 Deutsche Telekom AG 6.40ms from Berlin, DE
34.220.136.40 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
75.176.205.104 AS11426 Charter Communications Inc 7.25ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 -f4 121.91.239.49
traceroute to 121.91.239.49 (121.91.239.49): 64 hops max, 52 byte packets
5 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

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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