1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.51.0.0/16
  4. AS396940  | 209.51.16.0/24

209.51.16.0/24

AS396940  ·  HTH

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Summary

Country United States
Domain hilltopsecurities.com
ASN AS396940
Registry ARIN
ID BLK-SWST

WHOIS Details

NetHandle:      NET-209-51-16-0-1
OrgID:          SWST
Parent:         NET-209-0-0-0-0
NetName:        BLK-SWST
NetRange:       209.51.16.0 - 209.51.31.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1997-04-11
Updated:        2003-11-14
Source:         ARIN


OrgID:          SWST
OrgName:        Hilltop Securities Inc.
CanAllocate:    
Street:         717 N. Harwood St
Street:         Suite 3400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75201
RegDate:        1993-10-29
Updated:        2025-12-08
OrgAdminHandle: NETWO8145-ARIN
OrgTechHandle:  BRAML34-ARIN
OrgTechHandle:  ELT1-ARIN
OrgTechHandle:  KIRKM26-ARIN
OrgTechHandle:  NETWO8145-ARIN
OrgAbuseHandle: NETWO8145-ARIN
OrgNOCHandle:   NETWO8145-ARIN
OrgRoutingHandle:   NETWO8145-ARIN
OrgDNSHandle:   NETWO8145-ARIN
Source:         ARIN


POCHandle:      ELT1-ARIN
IsRole:         N
LastName:       Tijburg
FirstName:      Erik
Street:         1201 Elm St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75270
RegDate:        2019-09-06
Updated:        2025-12-08
OfficePhone:    +1-972-731-3938
MobilePhone:    +1-469-408-3408
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      KIRKM26-ARIN
IsRole:         N
LastName:       Kirkman
FirstName:      Kyle
Street:         6221 Riverside Dr
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        2025-12-08
Updated:        2025-12-08
OfficePhone:    +1-972-754-2101
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BRAML34-ARIN
IsRole:         N
LastName:       Bramlett
FirstName:      Rob
Street:         6221 Riverside Dr
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        2025-12-08
Updated:        2025-12-08
OfficePhone:    +1-972-588-3494
MobilePhone:    +1-214-549-0341
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETWO8145-ARIN
IsRole:         Y
LastName:       Network WAN
FirstName:      
Street:         6221 Riverside Drive
Street:         Suite 105
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        2017-04-17
Updated:        2025-04-10
OfficePhone:    +1-972-731-3938
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.51.0.0/16

Range ASN Company Num of IPs
209.51.224.0/19 AS16509 Amazon.com, Inc. 8,192
209.51.192.0/19 AS10297 eNET Inc. 8,192
209.51.160.0/19 AS6939 Hurricane Electric LLC 8,192
209.51.40.0/21 AS27501 isp.net 2,048
209.51.8.0/21 AS32212 Sky Fiber Internet 2,048
209.51.140.0/22 AS11042 NETWORK TRANSIT HOLDINGS LLC 1,024
209.51.4.0/22 AS63178 Mid Plains Rural Telephone Cooperative 1,024
209.51.0.0/22 AS399660 Jicarilla Apache Nation Power Authority 1,024
209.51.188.0/24 AS22989 Free Software Foundation 256
209.51.185.0/24 AS28317 Navegalo SA 256
209.51.170.0/24 AS394996 47-2339071 256
209.51.65.0/24 AS395597 APOG-AUM-AL-24 256
209.51.82.0/24 AS395597 APOGEE-CACC 256
209.51.91.0/24 AS395597 APOGEE TELECOM 256
209.51.92.0/24 AS395597 APOGEE TELECOM 256
209.51.187.0/24 AS398576 Premium Choice Broadband 256
209.51.182.0/24 AS398885 Aerwave Inc 256
209.51.151.0/24 AS5650 Private Customer 256
209.51.139.0/24 AS7226 zColo 256
209.51.144.0/24 AS7226 zColo 256
209.51.136.0/24 AS834 Internet Utilities NA LLC 256
209.51.156.0/24 AS834 Internet Utilities NA LLC 256
209.51.128.0/24 AS13472 QuickMeg Inc 256
209.51.134.0/24 AS13472 QuickMeg Inc 256
209.51.177.0/24 AS14979 Aeronet Wireless 256
209.51.94.0/24 AS174 APOG-HOWARD 256
209.51.167.0/24 AS18821 IOSucket 256
209.51.80.0/24 AS20115 APOG-MONTEVALLO 256
209.51.72.0/24 AS22773 BOLDYN-RHODE-ISLAND-COLLEGE-24 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
209.51.16.49 AS396940 HTH 1.23ms from Dallas, 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
172.173.178.152 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
20.161.113.56 AS8075 Microsoft Corporation 0.21ms from Boydton, US
196.74.119.136 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.99ms from Casablanca, MA
35.232.186.72 AS396982 Google LLC 0.12ms from Council Bluffs, US
54.246.12.8 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
81.210.146.168 AS3209 Vodafone GmbH 1.65ms from Frankfurt am Main, DE
37.15.95.248 AS12479 Orange Espagne SA 8.26ms from Madrid, ES
107.145.155.88 AS33363 Charter Communications, Inc 9.43ms from Miami, US
47.198.192.168 AS5650 Frontier Communications of America, Inc. 6.55ms from Miami, US
154.70.61.200 AS15399 Wananchi Group (Kenya) Limited 2.67ms from Nairobi, KE
170.254.84.232 AS265112 DIGITO TELECOMUNICACOES E INFORMATICA LTDA 7.36ms from Novo Hamburgo, BR
104.207.149.40 AS20473 The Constant Company, LLC 0.12ms from San Jose, US
201.111.155.8 AS8151 UNINET 12.69ms from Santiago de Queretaro, MX
210.122.15.8 AS9848 SEJONG NETWORKS 1.04ms from Seoul, KR
89.208.3.120 AS202940 ITC NG ltd 4.54ms from Tel Aviv, IL
63.218.129.120 AS3491 PCCW Global, Inc. 0.22ms from Ashburn, US
68.131.73.8 AS701 Verizon Business 7.97ms from Ashburn, US
94.67.60.24 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.42ms from Athens, GR
75.208.85.152 AS6167 Verizon Business 14.69ms from Atlanta, US
107.202.16.120 AS7018 AT&T Enterprises, LLC 10.25ms from Atlanta, US
20.67.192.216 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
14.179.88.104 AS45899 VNPT Corp 4.86ms from Ho Chi Minh City, VN
128.34.166.232 AS22 Navy Network Information Center (NNIC) 1.77ms from Los Angeles, US
134.238.195.168 AS394089 Google LLC 0.48ms from Los Angeles, US
112.236.38.184 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 209.51.16.89
traceroute to 209.51.16.89 (209.51.16.89): 64 hops max, 52 byte packets
2 [] 206.53.202.65 2.506 ms
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.

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