1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS4637  | 121.91.226.0/23

121.91.226.0/23

AS4637  ·  Telstra Global

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Summary

Country United States
Domain cablefiberlink.com
ASN AS4637
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:        ipoperations@cablefiberlink.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 121.91.0.0/16

Range ASN Company Num of IPs
121.91.64.0/20 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

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
23.109.177.87 AS7979 Servers.com, Inc. 0.17ms from Amsterdam, NL
47.215.99.55 AS19108 Optimum 11.67ms from Dallas, US
67.164.130.135 AS7922 Comcast Cable Communications, LLC 11.42ms from Denver, US
59.37.55.135 AS4134 CHINANET-BACKBONE 2.63ms from Guangzhou, CN
8.130.185.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.88ms from Jining, CN
138.188.32.23 AS3303 Swisscom (Switzerland) Ltd 10.62ms from Lausanne, CH
188.140.90.103 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 10.09ms from Lisbon, PT
34.175.41.151 AS396982 Google LLC 0.10ms from Madrid, ES
73.83.33.87 AS7922 Comcast Cable Communications, LLC 5.24ms from Seattle, US
59.126.44.247 AS3462 Data Communication Business Group 1.86ms from Taichung, TW
222.150.48.151 AS4713 NTT DOCOMO BUSINESS,Inc. 2.99ms from Tokyo, JP
99.237.149.231 AS812 Rogers Communications Canada Inc. 3.87ms from Toronto, CA
188.21.202.215 AS8447 A1 Telekom Austria AG 3.67ms from Vienna, AT
171.11.234.55 AS4134 CHINANET-BACKBONE 10.28ms from Zhengzhou, CN
46.103.10.87 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.06ms from Athens, GR
44.234.124.119 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
183.220.220.23 AS9808 China Mobile Communications Group Co., Ltd. 3.74ms from Chengdu, CN
8.5.36.167 AS393789 CenturyLink Communications, LLC 2.40ms from Minneapolis, US
180.12.76.23 AS4713 NTT DOCOMO BUSINESS,Inc. 17.92ms from Osaka, JP
89.23.176.183 AS51032 LLC POWERNET 11.00ms from Samara, RU
119.75.120.167 AS17854 SK Broadband Co Ltd 5.22ms from Seoul, KR
218.157.9.247 AS4766 Korea Telecom 5.74ms from Seoul, KR
183.120.195.23 AS4766 Korea Telecom 1.62ms from Seoul, KR
122.153.107.39 AS9316 DACOM-PUBNETPLUS 2.81ms from Seoul, KR
103.134.155.39 AS59796 StormWall s.r.o. 0.36ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 121.91.226.154
traceroute to 121.91.226.154 (121.91.226.154): 6 hops max, 52 byte packets
2 [AS8554] 82.97.0.34 0.149 ms
3 [AS8554] 82.97.0.165 0.294 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Valbonne, FR
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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