1. All IP Ranges
  2. 38.0.0.0/8
  3. 38.19.0.0/16
  4. AS273896  | 38.19.50.0/24

38.19.50.0/24

AS273896  ·  ONE TELECOMUNICACIONES SAS

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Summary

Country United States
Domain cogentco.com
ASN AS273896
Parent Range 38.0.0.0/8
Registry ARIN
ID COGENT-A

WHOIS Details

NetHandle:      NET-38-0-0-0-1
OrgID:          COGC
Parent:         
NetName:        COGENT-A
NetRange:       38.0.0.0 - 38.255.255.255
NetType:        allocation
RegDate:        1991-04-16
Updated:        2025-09-23
Source:         ARIN


OrgID:          COGC
OrgName:        Cogent Communications, LLC
CanAllocate:    
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
RegDate:        2000-05-30
Updated:        2025-09-23
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAdminHandle: IPALL-ARIN
OrgTechHandle:  IPALL-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgNOCHandle:   ZC108-ARIN
Source:         ARIN


POCHandle:      IPALL-ARIN
IsRole:         Y
LastName:       IP Allocation
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZC108-ARIN
IsRole:         Y
LastName:       Cogent Communications
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2001-01-24
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      COGEN-ARIN
IsRole:         Y
LastName:       Cogent Abuse
FirstName:      
Street:         2450 N street, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.19.50.0/24

Range ASN Company Num of IPs
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS265615 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS272864 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS273896 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS32098 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS7029 Cogent Communications, LLC 16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.19.0.0/16

Range ASN Company Num of IPs
38.0.0.0/8 AS265615 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS7029 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS32098 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS272864 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.19.144.0/20 AS27843 4,096
38.19.176.0/21 AS397377 Town of Estes Park 2,048
38.19.160.0/21 AS154112 Nexelogy LTD 2,048
38.19.80.0/21 AS271957 SOMOS NETWORKS COLOMBIA S.A.S. BIC 2,048
38.19.200.0/22 AS9186 EURONODES LTD 1,024
38.19.40.0/22 AS270075 SUPER REDES S.A.S 1,024
38.19.168.0/22 AS174 Cogent Communications - IPENG 1,024
38.19.96.0/22 AS270169 Sistemas de Television por Cable de Michoacán S.A. de C.V. 1,024
38.19.208.0/22 AS274165 SERVICIOS DE TELECOMUNICACION CNE IP SPA 1,024
38.19.220.0/22 AS274614 VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA 1,024
38.19.172.0/22 AS174 Wi-Fiber of Colorado, LLC 1,024
38.19.228.0/22 AS273133 CONEX TV E.I.R.L. 1,024
38.19.194.0/23 AS213812 512
38.19.88.0/23 AS274695 G.PASI SERVICOS DE COMUNICACAO MULTIMIDIA LTDA 512
38.19.186.0/23 AS25840 Mesa Partners, LLC 512
38.19.224.0/23 AS272265 Grx Brasil Telecom LTDA 512
38.19.212.0/23 AS265688 SINERGY SOLUCIONES INTEGRALES 512
38.19.218.0/23 AS52800 OS CONNECT INFORMATICA EIRELI - EPP 512
38.19.46.0/23 AS273244 CENETWORK SAS 512
38.19.232.0/23 AS264509 CONECTA TELECOM 512
38.19.54.0/23 AS274720 Loy S.A 512
38.19.48.0/24 AS274697 CONECTPR TELECOMUNICACOES LTDA 256
38.19.51.0/24 AS274796 ONENET TELECOMUNICACOES LTDA 256
38.19.109.0/24 AS27876 256
38.19.189.0/24 AS31942 AEX Inc 256
38.19.185.0/24 AS395308 Alpine Communications, LLC 256
38.19.198.0/24 AS44066 LifeinCloud LTD, 256
38.19.214.0/24 AS53107 SEJACLOUD DO BRASIL SERVICOS DA INTERNET 256
38.19.59.0/24 AS273748 Luiz Henrique Ferreira Zoby 256
38.19.237.0/24 AS153963 PT Lengkong Network Indonesia 256
38.19.12.0/24 AS174 256
38.19.248.0/24 AS208113 Puzzle Communication (F.Y) Ltd 256
38.19.33.0/24 AS265525 TV CABLE DEL GUADIANA S.A DE C.V. 256
38.19.34.0/24 AS265525 TV CABLE DEL GUADIANA S.A DE C.V. 256
38.19.35.0/24 AS265525 TV CABLE DEL GUADIANA S.A DE C.V. 256
38.19.36.0/24 AS265525 TV CABLE DEL GUADIANA S.A DE C.V. 256
38.19.44.0/24 AS265525 TV CABLE DEL GUADIANA S.A DE C.V. 256
38.19.106.0/24 AS265587 TLALLI COMUNICACIONES, S.A. DE C.V. 256
38.19.226.0/24 AS267857 Servicios Informaticos Del Choco S. A. S. 256
38.19.100.0/24 AS269898 256
38.19.37.0/24 AS270145 Gualberto Mis Caamal 256
38.19.52.0/24 AS272273 SFR Solucoes em Tecnologia da Informacao Ltda 256
38.19.101.0/24 AS272464 Super Fibra Provedor De Internet Ltda 256
38.19.49.0/24 AS272937 TU NORTETV TELECOMUNICACIONES S.A.S. 256
38.19.110.0/24 AS273110 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
88.159.105.104 AS1136 KPN B.V. 3.19ms from Amsterdam, NL
75.231.8.152 AS6167 Verizon Business 19.35ms from Chicago, US
8.136.84.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.81ms from Hangzhou, CN
47.114.7.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.21ms from Hangzhou, CN
183.80.34.104 AS18403 FPT Telecom Company 1.43ms from Hanoi, VN
5.76.216.104 AS9198 JSC Kazakhtelecom 4.68ms from Karagandy, KZ
37.53.7.24 AS6849 JSC "Ukrtelecom" 2.71ms from Kyiv, UA
86.190.116.104 AS2856 British Telecommunications PLC 2.15ms from London, GB
95.19.44.248 AS12479 Orange Espagne SA 17.24ms from Milan, IT
141.101.217.72 AS35645 Limited Liability Company "VLADINFO" 3.86ms from Moscow, RU
49.251.191.200 AS9617 JCOM Co., Ltd. 8.50ms from Osaka, JP
90.104.27.120 AS3215 Orange S.A. 8.04ms from Paris, FR
189.98.179.40 AS26599 TELEFÔNICA BRASIL S.A 4.39ms from Sao Paulo, BR
37.78.208.168 AS12389 PJSC Rostelecom 14.39ms from Tbilisi, GE
54.65.166.216 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
188.129.44.200 AS29485 A1 Hrvatska d.o.o. 0.95ms from Zagreb, HR
181.32.74.24 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.86ms from Bogotá, CO
34.244.23.200 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
161.81.46.248 AS137872 China Mobile Hong Kong Company Limited 2.17ms from Hong Kong, HK
209.181.47.24 AS209 CenturyLink Communications, LLC 9.22ms from Seattle, US
69.128.61.88 AS4181 TDS TELECOM 8.01ms from Seattle, US
218.212.21.120 AS55430 Starhub Ltd 3.33ms from Singapore, SG
143.121.197.40 AS1103 SURF B.V. 1.44ms from Amsterdam, NL
88.159.183.136 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
152.203.6.40 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.07ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 38.19.50.36
traceroute to 38.19.50.36 (38.19.50.36): 7 hops max, 52 byte packets
3 [AS174] 154.24.5.165 75.81 ms
4 [AS174] 154.54.92.106 1.259 ms
5 *
6 *
7 *
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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