1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS398465  | 121.91.229.0/24

121.91.229.0/24

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:        2026-02-09
OfficePhone:    +1-224-803-4912
Mailbox:        ipoperations@cablefiberlink.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 121.91.0.0/16

Range ASN Company Num of IPs
121.91.16.0/20 AS16509 Amazon.com, Inc. 4,096
121.91.64.0/20 AS14374 Agri-Valley Services Corporation 4,096
121.91.200.0/21 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 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
121.91.104.0/21 AS146842 China Datacom Corporation Limited 2,048
121.91.144.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.160.0/21 AS16509 Amazon.com, Inc. 2,048
121.91.110.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.104.0/23 AS146842 CDC SAP CCEE AP CN 1 SHA 512
121.91.96.0/23 AS9723 iseek Communications 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
121.91.201.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.47.0/24 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
121.91.32.0/24 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
121.91.42.0/24 AS59257 CMPak Public IPs 256
121.91.43.0/24 AS59257 CMPak Public IPs 256
121.91.46.0/24 AS59257 CMPak Public IPs 256
121.91.204.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.205.0/24 AS136907 Huawei Cloud Thailand POP 256
121.91.57.0/24 AS138423 CMPak Public IPs 256
121.91.56.0/24 AS138423 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

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

IP Address ASN Details
121.91.229.203 AS398465 Rackdog, LLC 0.32ms from Ashburn, 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
69.66.243.72 AS7029 Windstream Communications LLC 14.11ms from Dallas, US
91.130.36.8 AS1257 Tele2 Sverige AB 0.97ms from Goeteborg, SE
95.0.117.88 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.48ms from Istanbul, TR
38.94.238.40 AS16664 CC Communications 8.74ms from Las Vegas, US
109.152.107.152 AS2856 British Telecommunications PLC 2.75ms from London, GB
86.179.54.216 AS2856 British Telecommunications PLC 1.48ms from London, GB
23.224.76.72 AS40065 CNSERVERS LLC 0.26ms from Los Angeles, US
2.102.103.88 AS13285 TalkTalk Communications Limited 3.43ms from Manchester, GB
74.88.134.104 AS6128 Cablevision Systems Corp. 6.55ms from New York City, US
152.208.67.88 AS701 Verizon Business 3.44ms from Philadelphia, US
46.13.162.184 AS13036 T-Mobile Czech Republic a.s. 1.39ms from Prague, CZ
123.135.2.120 AS4837 CHINA UNICOM China169 Backbone 6.85ms from Qingdao, CN
45.57.59.184 AS2906 Netflix Streaming Services Inc. 0.11ms from San Jose, US
201.75.156.8 AS28573 Claro NXT Telecomunicacoes Ltda 2.38ms from Sao Paulo, BR
179.111.75.200 AS27699 TELEFÔNICA BRASIL S.A 3.21ms from São Paulo, BR
20.243.23.104 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
20.23.54.88 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
132.164.20.24 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
188.173.4.200 AS48161 NEXTGEN COMMUNICATIONS SRL 4.06ms from Bucharest, RO
41.199.31.104 AS36992 ETISALAT MISR 9.68ms from Cairo, EG
36.27.102.200 AS4134 CHINANET-BACKBONE 6.21ms from Hangzhou, CN
171.242.85.152 AS7552 Viettel Group 5.35ms from Hanoi, VN
193.140.147.200 AS8517 National Academic Network and Information Center 10.43ms from Istanbul, TR
79.144.149.168 AS3352 TELEFONICA DE ESPANA S.A.U. 9.80ms from Madrid, ES
81.40.232.232 AS3352 TELEFONICA DE ESPANA S.A.U. 8.81ms 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 121.91.229.14
traceroute to 121.91.229.14 (121.91.229.14): 64 hops max, 52 byte packets
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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