1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.210.0.0/16
  4. AS2379  | 138.210.48.0/21

138.210.48.0/21

AS2379  ·  CenturyLink Communications, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain opticaltel.com
ASN AS2379
Parent Range 138.210.0.0/16
Registry ARIN
ID HCONTROL-138-210-48

WHOIS Details

NetHandle:      NET-138-210-48-0-1
OrgID:          OPTIC-12
Parent:         NET-138-210-0-0-1
NetName:        HCONTROL-138-210-48
NetRange:       138.210.48.0 - 138.210.51.255
NetType:        reassignment
RegDate:        2013-01-04
Updated:        2013-01-04
Source:         ARIN


OrgID:          OPTIC-12
OrgName:        OPTICALTEL
CanAllocate:    
Street:         1360 S Dixie Hwy, Suite 200
City:           MIAMI
State/Prov:     FL
Country:        US
PostalCode:     33146
RegDate:        2008-06-05
Updated:        2024-11-25
OrgAdminHandle: NOC3221-ARIN
OrgTechHandle:  NOC3221-ARIN
OrgAbuseHandle: ABUSE8358-ARIN
OrgNOCHandle:   NOC3221-ARIN
Source:         ARIN


POCHandle:      NOC3221-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1360 S Dixie Hwy, Suite 200
City:           Coral Gables
State/Prov:     FL
Country:        US
PostalCode:     33146
RegDate:        2008-08-29
Updated:        2025-10-22
OfficePhone:    +1-305-779-7777
Mailbox:        networkops@opticaltel.com
Source:         ARIN


POCHandle:      ABUSE8358-ARIN
IsRole:         Y
LastName:       ABUSE
FirstName:      
Street:         1360 S Dixie Hwy, Suite 200
City:           Coral Gables
State/Prov:     FL
Country:        US
PostalCode:     33146
RegDate:        2022-01-25
Updated:        2025-10-22
OfficePhone:    +1-305-779-7777
Mailbox:        abuse@opticaltel.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 138.210.48.0/21

Range ASN Company Num of IPs
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS209 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS29817 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS5778 CenturyLink Communications, LLC 65,536

Nearby Ranges

BGP prefixes that overlap with 138.210.0.0/16

Range ASN Company Num of IPs
138.210.0.0/16 AS5778 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS209 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS29817 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.210.132.0/23 AS209 INSTITUTE OF TECHNOLOGY 512
138.210.136.0/23 AS46729 Saint Leo University 512
138.210.87.0/24 AS26741 CarolinaEast Medical Center 256
138.210.157.0/24 AS26751 IGT 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
193.6.253.5 AS1955 KIFU (Governmental Info Tech Development Agency) 5.88ms from Budapest, HU
63.34.186.229 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
84.169.34.245 AS3320 Deutsche Telekom AG 9.99ms from Frankfurt am Main, DE
106.55.161.85 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Guangzhou, CN
91.14.103.149 AS3320 Deutsche Telekom AG 1.28ms from Hamburg, DE
14.188.112.213 AS45899 VNPT Corp 3.44ms from Hanoi, VN
37.11.167.37 AS12479 Orange Espagne SA 10.66ms from Madrid, ES
45.187.120.5 AS268546 RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES 5.76ms from Osasco, BR
217.64.197.69 AS12637 SEEWEB s.r.l. 1.62ms from Rome, IT
178.55.241.53 AS16086 DNA Oyj 12.62ms from Stockholm, SE
101.77.178.21 AS4538 China Education and Research Network Center 18.61ms from Suzhou, CN
126.36.8.117 AS17676 SoftBank Corp. 4.55ms from Tokyo, JP
178.115.232.197 AS25255 ==> TELE2 AUSTRIA <== 11.24ms from Vienna, AT
180.179.237.181 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 1.51ms from Bengaluru, IN
117.236.234.5 AS9829 National Internet Backbone 11.68ms from Bengaluru, IN
77.93.196.21 AS24971 MasterDC s.r.o. 0.19ms from Brno, CZ
76.229.212.245 AS7018 AT&T Enterprises, LLC 5.21ms from Dallas, US
14.227.11.165 AS45899 VNPT Corp 5.08ms from Ho Chi Minh City, VN
91.240.216.85 AS48894 Optimus IT d.o.o. 0.10ms from Ljubljana, SI
109.153.27.213 AS2856 British Telecommunications PLC 3.38ms from London, GB
23.251.215.133 AS14265 TPx Communications 0.63ms from Los Angeles, US
35.236.45.101 AS396982 Google LLC 0.11ms from Los Angeles, US
143.131.209.69 AS35699 Adamo Telecom Iberia S.A. 1.41ms from Madrid, ES
15.184.171.37 AS16509 Amazon.com, Inc. 0.08ms from Manama, BH
24.183.95.85 AS20115 Charter Communications LLC 13.72ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 138.210.49.184
traceroute to 138.210.49.184 (138.210.49.184): 8 hops max, 52 byte packets
3 [AS3356] 4.69.142.218 4.532 ms
4 [AS3356] 4.68.110.70 1.368 ms
5 [AS209] 67.14.58.42 36.263 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dallas, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs