199.6.20.0/24

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain ptc.com
ASN AS3561
Registry ARIN
ID NETBLK-PTC-1

WHOIS Details

NetHandle:      NET-199-6-20-0-1
OrgID:          PTC-5
Parent:         NET-199-6-16-0-1
NetName:        NETBLK-PTC-1
NetRange:       199.6.20.0 - 199.6.23.255
NetType:        reassignment
RegDate:        1993-12-13
Updated:        2013-08-22
TechHandle:     CURTI54-ARIN
Source:         ARIN


OrgID:          PTC-5
OrgName:        PTC INC.
CanAllocate:    
Street:         121 Seaport Blvd
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02210
RegDate:        1989-04-05
Updated:        2023-10-31
OrgAdminHandle: CURTI54-ARIN
OrgTechHandle:  CURTI54-ARIN
OrgAbuseHandle: CURTI54-ARIN
Source:         ARIN


POCHandle:      CURTI54-ARIN
IsRole:         N
LastName:       Curtin
FirstName:      Michael
Street:         121 Seaport Blvd
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02210
RegDate:        2013-08-09
Updated:        2025-11-04
OfficePhone:    +1-781-370-5619
Mailbox:        curtin@ptc.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.6.0.0/16

Range ASN Company Num of IPs
199.6.128.0/17 AS72 Schlumberger Limited 32,768
199.6.64.0/18 AS3300 INFONET Services Corporation 16,384
199.6.32.0/19 AS20295 Filer Mutual Telephone Company 8,192
199.6.15.0/24 AS36086 Dynadot LLC 256

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

Pingable IPs

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

IP Address ASN Details
199.6.20.254 AS3561 CenturyLink Communications, LLC 1.67ms from London, GB

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
41.109.58.216 AS36947 Telecom Algeria 11.54ms from Algiers, DZ
76.12.154.72 AS20021 Ntirety, Inc. 4.35ms from Ashburn, US
190.229.217.8 AS7303 Telecom Argentina S.A. 5.09ms from Asuncion, PY
52.37.16.184 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
47.220.145.152 AS19108 Optimum 7.76ms from Dallas, US
34.255.28.152 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
102.117.41.104 AS23889 Mauritius Telecom Ltd 2.06ms from Ebene, MU
213.238.194.104 AS8434 Telenor Sverige AB 2.73ms from Goeteborg, SE
112.148.143.216 AS17858 LG POWERCOMM 1.91ms from Incheon, KR
23.219.101.136 AS16625 Akamai Technologies, Inc. 0.17ms from Jakarta, ID
119.92.63.200 AS9299 Philippine Long Distance Telephone Company 1.19ms from Manila, PH
81.92.80.56 AS20756 NAMESHIELD SAS 0.21ms from Paris, FR
112.246.55.216 AS4837 CHINA UNICOM China169 Backbone 10.31ms from Qingdao, CN
23.39.48.184 AS20940 Akamai International B.V. 0.24ms from Seattle, US
68.175.58.8 AS12271 Charter Communications Inc 7.25ms from Secaucus, US
118.40.239.232 AS4766 Korea Telecom 7.49ms from Seoul, KR
197.15.77.40 AS37671 3S INF 4.69ms from Tunis, TN
132.234.181.72 AS7575 Australian Academic and Research Network (AARNet) 1.66ms from Brisbane, AU
102.41.161.120 AS8452 TE-AS 3.71ms from Cairo, EG
187.49.131.152 AS28145 RLINE TELECOM LTDA 11.78ms from Curitiba, BR
114.70.94.136 AS18164 Mokpo University 6.15ms from Incheon, KR
123.214.242.120 AS9318 SK Broadband Co Ltd 6.55ms from Incheon, KR
105.213.146.120 AS16637 MTN SA 2.71ms from Johannesburg, ZA
2.139.1.152 AS3352 TELEFONICA DE ESPANA S.A.U. 1.22ms from Madrid, ES
158.95.32.104 AS55256 Netskope Inc 0.25ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 199.6.20.5
traceroute to 199.6.20.5 (199.6.20.5): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS3356] 4.68.75.125 8.055 ms
6 *
7 [AS3356] 4.68.68.121 49.208 ms
8 [AS3561] 205.217.17.58 49.072 ms
9 *
10 [AS3561] 199.6.20.5 48.641 ms
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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