1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.251.0.0/16
  4. AS11042  | 205.251.136.0/21

205.251.136.0/21

AS11042  ·  NETWORK TRANSIT HOLDINGS LLC

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Summary

Country United States
Domain networktransit.net
ASN AS11042
Registry ARIN
ID NTHL

WHOIS Details

NetHandle:      NET-205-251-128-0-1
OrgID:          NTHL
Parent:         NET-205-0-0-0-0
NetName:        NTHL
NetRange:       205.251.128.0 - 205.251.145.255
NetType:        allocation
RegDate:        2009-08-21
Updated:        2024-07-10
TechHandle:     NETWO7681-ARIN
AbuseHandle:    ABUSE5641-ARIN
NOCHandle:      NETWO7681-ARIN
Source:         ARIN


OrgID:          NTHL
OrgName:        NETWORK TRANSIT HOLDINGS LLC
CanAllocate:    
Street:         2626 Spring Cypress Road
City:           Spring
State/Prov:     TX
Country:        US
PostalCode:     77388
Comment:        All DMCA requests must be mailed to:
Comment:         
Comment:        Network Transit Holdings LLC
Comment:        2626 Spring Cypress Road
Comment:        Spring, TX 77388
RegDate:        2016-07-01
Updated:        2026-01-07
OrgAdminHandle: PROST1-ARIN
OrgTechHandle:  NETWO7681-ARIN
OrgTechHandle:  PROST1-ARIN
OrgAbuseHandle: ABUSE5641-ARIN
OrgNOCHandle:   NETWO7681-ARIN
Source:         ARIN


POCHandle:      ABUSE5641-ARIN
IsRole:         Y
LastName:       Abuse Department
FirstName:      
Street:         2626 Spring Cypress Road
City:           Spring
State/Prov:     TX
Country:        US
PostalCode:     77388
RegDate:        2016-09-12
Updated:        2026-01-07
OfficePhone:    +1-281-942-2800
Mailbox:        abuse@networktransit.net
Source:         ARIN


POCHandle:      PROST1-ARIN
IsRole:         N
LastName:       Proston
FirstName:      Serg
Street:         2626 Spring Cypress Road
City:           Spring
State/Prov:     TX
Country:        US
PostalCode:     77388
RegDate:        2018-05-08
Updated:        2025-10-11
OfficePhone:    +1-844-252-5683
Mailbox:        sprotsun@networktransit.net
Source:         ARIN


POCHandle:      NETWO7681-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         2626 Spring Cypress Road
City:           Spring
State/Prov:     TX
Country:        US
PostalCode:     77388
RegDate:        2016-01-05
Updated:        2025-06-11
OfficePhone:    +1-844-252-5683
Mailbox:        noc@networktransit.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.251.0.0/16

Range ASN Company Num of IPs
205.251.0.0/17 AS29838 Atlantic Metro Communications II, Inc. 32,768
205.251.192.0/18 AS16509 Amazon.com, Inc. 16,384
205.251.192.0/18 AS8987 Amazon.com, Inc. 16,384
205.251.176.0/20 AS12129 123.Net, Inc. 4,096
205.251.160.0/20 AS16617 CISP 4,096
205.251.66.0/23 AS29838 InfoRelay Online Systems, Inc. 512
205.251.114.0/23 AS29934 Netacom 512
205.251.114.0/23 AS29838 Netacom 512
205.251.196.0/23 AS16509 Amazon Data Services Northern Virginia 512
205.251.124.0/24 AS29838 Information Strategies, Inc. 256
205.251.18.0/24 AS399232 Seton Home Study School 256
205.251.162.0/24 AS16617 Toast.Net 256
205.251.163.0/24 AS16617 Service Spring 256
205.251.120.0/24 AS29838 Flex Data Center, LLC. 256
205.251.168.0/24 AS16617 Aktion-Associates INC 256

Hosted domains

There are 9,090 domain names hosted across 110 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.251.139.139 swaragh.com 1363
205.251.137.67 al-islamhospital.com 1357
205.251.138.187 socialcontent.ca 1212
205.251.137.171 nbte.gov.ng 1208
205.251.139.155 enigmaprotector.com 639
205.251.137.194 insumolab.cl 393
205.251.141.117 tripoli360.com 282
205.251.137.90 shilohhealth.com 267
205.251.138.125 internet-logistics.uz 136
205.251.138.110 maipsa.com.mx 118
205.251.141.124 11media.co.uk 109
205.251.141.126 mainstmedical.com 102
205.251.138.103 luxegrandapartments.com 101
205.251.141.114 organizaciongyg.com.ar 75
205.251.141.122 pmax.es 69
205.251.141.123 carbon-sense.com 62
205.251.141.120 smartwebsitedesigns.com 60
205.251.141.115 mystic-counselor.com 48
205.251.138.123 midcitiesassociates.com 31
205.251.138.119 atlaschb.com 27

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

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

IP Address ASN Details
205.251.141.163 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.85ms from Houston, US
205.251.138.14 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.90ms from Houston, US
205.251.137.62 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.87ms from Houston, US
205.251.143.2 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.92ms from Houston, US
205.251.139.155 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.92ms from Houston, US
205.251.142.66 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.96ms from Houston, US
205.251.140.164 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.88ms from Houston, 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
85.75.176.37 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.95ms from Athens, GR
74.103.193.53 AS701 Verizon Business 2.51ms from Boston, US
1.123.21.133 AS1221 Telstra Limited 2.82ms from Brisbane, AU
3.251.48.181 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
217.88.2.101 AS3320 Deutsche Telekom AG 9.38ms from Frankfurt am Main, DE
135.220.162.101 AS8075 Microsoft Corporation 0.31ms from Frankfurt am Main, DE
51.254.154.69 AS16276 OVH SAS 0.07ms from Gravelines, FR
189.177.195.37 AS8151 UNINET 3.96ms from Guadalajara, MX
113.125.219.181 AS58519 Cloud Computing Corporation 0.29ms from Guiyang, CN
1.224.220.53 AS9318 SK Broadband Co Ltd 5.94ms from Incheon, KR
34.142.47.165 AS396982 Google LLC 0.11ms from London, GB
108.181.9.5 AS40676 Psychz Networks 0.25ms from Los Angeles, US
170.171.1.21 AS11790 Random House, Inc. 0.53ms from New York City, US
153.207.170.133 AS4713 NTT DOCOMO BUSINESS,Inc. 2.71ms from Osaka, JP
51.159.99.69 AS12876 Scaleway SAS 0.73ms from Paris, FR
176.131.71.245 AS5410 Bouygues Telecom SA 5.59ms from Paris, FR
104.55.112.37 AS7018 AT&T Enterprises, LLC 9.98ms from San Jose, US
200.230.106.37 AS4230 CLARO S.A. 4.89ms from Sao Paulo, BR
13.54.198.213 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
13.55.216.69 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
126.56.251.165 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
50.54.132.117 AS20055 Wholesail networks LLC 1.31ms from Woodinville, US
96.32.170.245 AS20115 Charter Communications LLC 8.48ms from Atlanta, US
209.6.243.85 AS6079 RCN 4.76ms from Boston, US
179.36.88.165 AS22927 Telefonica de Argentina 1.05ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 205.251.137.89
traceroute to 205.251.137.89 (205.251.137.89): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Houston, 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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