1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.91.0.0/16
  4. AS398465  | 121.91.236.0/24

121.91.236.0/24

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

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

IP Address ASN Details
121.91.236.19 AS398465 Rackdog, LLC 0.39ms from Los Angeles, 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
200.69.125.168 AS19429 ETB - Colombia 0.44ms from Bogota, CO
40.177.73.152 AS16509 Amazon.com, Inc. 1.68ms from Calgary, CA
69.21.207.200 AS4181 TDS TELECOM 19.08ms from Chicago, US
85.15.81.216 AS34896 Vostoktelecom Telephone Company Limited Liability Company 1.08ms from Khabarovsk, RU
39.60.249.24 AS17557 Pakistan Telecommunication Company Limited 2.35ms from Lahore, PK
117.141.166.8 AS9808 China Mobile Communications Group Co., Ltd. 6.01ms from Nanning, CN
39.75.120.8 AS4837 CHINA UNICOM China169 Backbone 5.01ms from Qingdao, CN
98.87.150.152 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
50.237.252.8 AS7016 Comcast Cable Communications, LLC 8.97ms from Reston, US
108.231.75.8 AS7018 AT&T Enterprises, LLC 4.11ms from San Jose, US
69.144.126.8 AS33588 Charter Communications LLC 18.75ms from Seattle, US
222.237.130.88 AS9318 SK Broadband Co Ltd 1.49ms from Seoul, KR
93.184.29.216 AS21232 Genossenschaft GGA Maur 3.13ms from Zuerich, CH
74.178.187.88 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
154.30.117.56 AS46261 QuickPacket, LLC 0.20ms from Ashburn, US
89.117.224.72 AS136787 PacketHub S.A. 0.65ms from Athens, GR
99.135.139.24 AS7018 AT&T Enterprises, LLC 18.14ms from Chicago, US
84.140.102.56 AS3320 Deutsche Telekom AG 10.03ms from Frankfurt am Main, DE
120.26.107.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.54ms from Hangzhou, CN
27.76.46.8 AS7552 Viettel Group 1.45ms from Hanoi, VN
175.174.83.40 AS4837 CHINA UNICOM China169 Backbone 9.57ms from Liaoyang, CN
79.169.45.184 AS2860 NOS COMUNICACOES, S.A. 7.05ms from Lisbon, PT
107.143.92.40 AS7018 AT&T Enterprises, LLC 2.82ms from Miami, US
64.18.62.8 AS27403 Apache County Board of Supervisors 8.93ms from Phoenix, US
112.153.86.136 AS17858 LG POWERCOMM 6.86ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 121.91.236.19
traceroute to 121.91.236.19 (121.91.236.19): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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