209.51.17.0/24

AS396936 · HTH

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Summary

Country	United States
Domain	hilltopsecurities.com
ASN	AS396936
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:        2023-07-19
OrgAdminHandle: NETWO8145-ARIN
OrgTechHandle:  BRAML33-ARIN
OrgTechHandle:  ELT1-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:        2023-09-07
OfficePhone:    +1-972-731-3938
MobilePhone:    +1-469-408-3408
Mailbox:        erik.tijburg@hilltop-holdings.com
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:        erik.tijburg@hilltop-holdings.com
Mailbox:        hth-networkengineering@hilltop-holdings.com
Mailbox:        josh.berkley@hilltop-holdings.com
Mailbox:        rob.bramlett@hilltop-holdings.com
Source:         ARIN


POCHandle:      BRAML33-ARIN
IsRole:         N
LastName:       Bramlett
FirstName:      Rob
Street:         6221 Riverside Drive
Street:         Suite 105
City:           Irving
State/Prov:     TX
Country:        US
PostalCode:     75039
RegDate:        2021-12-10
Updated:        2021-12-10
OfficePhone:    +1-214-549-0341
MobilePhone:    +1-972-588-3494
Mailbox:        rob.bramlett@hilltop-holdings.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address	ASN	Details
209.51.17.254	AS396936 HTH	`6.07ms` 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
130.117.74.120	AS174 Cogent Communications	`0.34ms` from Amsterdam, NL
75.108.139.184	AS19108 Optimum	`18.10ms` from Ashburn, US
84.224.33.200	AS213155 Yettel Hungary Ltd.	`15.22ms` from Budapest, HU
223.17.45.56	AS9304 HGC Global Communications Limited	`1.47ms` from Hong Kong, HK
35.176.148.72	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
50.159.93.24	AS22773 Cox Communications Inc.	`9.83ms` from Los Angeles, US
92.16.126.152	AS13285 TalkTalk Communications Limited	`5.60ms` from Manchester, GB
81.56.235.184	AS29447 SCALEWAY S.A.S.	`4.74ms` from Milan, IT
109.173.119.120	AS42610 PJSC Rostelecom	`1.35ms` from Moscow, RU
108.159.59.200	AS16509 Amazon.com, Inc.	`0.55ms` from Mumbai, IN
54.176.3.88	AS16509 Amazon.com, Inc.	`0.46ms` from San Jose, US
1.174.134.72	AS3462 Data Communication Business Group	`3.39ms` from Taichung, TW
36.10.77.8	AS2516 KDDI CORPORATION	`19.99ms` from Tokyo, JP
105.99.230.232	AS36947 Telecom Algeria	`10.55ms` from Algiers, DZ
178.88.207.248	AS9198 JSC Kazakhtelecom	`2.15ms` from Almaty, KZ
91.176.54.40	AS5432 Proximus NV	`3.82ms` from Amsterdam, NL
158.58.92.88	AS197207 Mobile Communication Company of Iran PLC	`18.53ms` from Az Za`ayin, QA
89.28.107.232	AS31252 StarNet Solutii SRL	`0.60ms` from Chisinau, MD
213.14.157.152	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.44ms` from Izmir, TR
98.145.19.104	AS20001 Charter Communications Inc	`8.71ms` from Los Angeles, US
92.132.235.72	AS3215 Orange S.A.	`6.23ms` from Lyon, FR
167.82.100.232	AS54113 Fastly, Inc.	`0.07ms` from Milan, IT
87.253.25.56	AS12389 PJSC Rostelecom	`11.24ms` from Moscow, RU
61.38.16.216	AS3786 LG DACOM Corporation	`2.09ms` from Seoul, KR
211.209.137.184	AS9318 SK Broadband Co Ltd	`2.08ms` 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 -f6 209.51.17.50

traceroute to 209.51.17.50 (209.51.17.50): 64 hops max, 52 byte packets

6 [] 206.53.202.65 2.399 ms

7 [AS62] 209.172.217.21 7.268 ms

8 [AS396936] 209.51.17.50 6.277 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On September 4th 2025

What are IP address ranges?

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