199.11.3.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Registry	ARIN
ID	COGC

WHOIS Details

NetHandle:      NET-199-11-0-0-1
OrgID:          COGC
Parent:         NET-199-0-0-0-0
NetName:        COGC
NetRange:       199.11.0.0 - 199.14.255.255
NetType:        allocation
RegDate:        1993-09-24
Updated:        2025-12-23
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:      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:        abuse@cogentco.com
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:        ipalloc@cogentco.com
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:        noc@cogentco.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.11.0.0/16

No nearby ranges found.

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
87.233.39.8	AS15703 TrueServer BV AS number	`0.61ms` from Amsterdam, NL
71.178.116.232	AS701 Verizon Business	`3.17ms` from Ashburn, US
69.248.143.232	AS7922 Comcast Cable Communications, LLC	`7.75ms` from Ashburn, US
76.222.79.40	AS7018 AT&T Enterprises, LLC	`8.51ms` from Atlanta, US
73.142.214.8	AS7922 Comcast Cable Communications, LLC	`5.48ms` from Boston, US
45.230.194.8	AS267197 CAMOA SERVIÇOS TELECOM LTDA.	`0.47ms` from Brasilia, BR
113.219.38.152	AS4134 CHINANET-BACKBONE	`6.80ms` from Changsha, CN
76.186.76.104	AS11427 Charter Communications Inc	`5.10ms` from Dallas, US
172.167.125.8	AS8075 Microsoft Corporation	`0.20ms` from London, GB
96.7.141.88	AS16625 Akamai Technologies, Inc.	`0.66ms` from Los Angeles, US
49.148.18.152	AS9299 Philippine Long Distance Telephone Company	`13.42ms` from Manila, PH
94.232.58.168	AS48089 Infanet Ltd.	`10.28ms` from Moscow, RU
56.125.45.56	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
119.226.225.232	AS9583 Sify Limited	`6.95ms` from Chennai, IN
52.29.7.104	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
82.181.171.168	AS16086 DNA Oyj	`0.71ms` from Helsinki, FI
90.221.96.200	AS5607 Sky UK Limited	`8.07ms` from London, GB
172.96.215.24	AS25820 IT7 Networks Inc	`0.32ms` from Los Angeles, US
124.105.6.72	AS9299 Philippine Long Distance Telephone Company	`1.46ms` from Manila, PH
47.195.35.40	AS5650 Frontier Communications of America, Inc.	`6.65ms` from Miami, US
76.68.245.88	AS577 Bell Canada	`2.06ms` from Montreal, CA
153.220.217.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.85ms` from Osaka, JP
20.168.12.232	AS8075 Microsoft Corporation	`0.27ms` from Phoenix, US
18.215.68.136	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
104.220.114.104	AS11404 Wave Broadband	`7.65ms` from San Jose, 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 -m12 199.11.3.128

traceroute to 199.11.3.128 (199.11.3.128): 12 hops max, 52 byte packets

3 [AS3292] 87.54.63.37 1.359 ms

4 [AS3292] 83.88.8.89 98.708 ms

5 [AS1299] 62.115.171.6 98.111 ms

6 *

7 [AS174] 154.54.87.130 98.692 ms

8 [AS174] 154.24.30.14 106.512 ms

9 [AS174] 38.5.4.242 106.015 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Tønder, DK

On February 16th 2026

What are IP address ranges?

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