Autonomous System details

AS18756

Level 3 Parent, LLC  ·  level3.com

United States

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AS18756 – Level 3 Parent, LLC

Field Value
Country United States
Website level3.com
Hosted domains 25
IPv4 addresses 195,328
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 25 years ago on Oct 06, 2000
Updated 8 years ago on Feb 20, 2018

IP Ranges

Netblock Company Num of IPs
164.156.0.0/16 Commonwealth of PA - OA / Integrated Network Management Services 65,536
164.156.128.0/17 Commonwealth of PA - OA / Integrated Network Management Services 32,768
164.157.0.0/17 Commonwealth of PA - OA / Integrated Network Management Services 32,768
199.20.128.0/17 Commonwealth of PA - OA / Integrated Network Management Services 32,768
164.156.64.0/18 Commonwealth of PA - OA / Integrated Network Management Services 16,384
164.157.128.0/18 Commonwealth of PA - OA / Integrated Network Management Services 16,384
199.5.64.0/18 Commonwealth of PA - OA / Integrated Network Management Services 16,384
164.156.32.0/19 Commonwealth of PA - OA / Integrated Network Management Services 8,192
164.157.192.0/19 Commonwealth of PA - OA / Integrated Network Management Services 8,192
206.224.0.0/19 Commonwealth of PA - OA / Integrated Network Management Services 8,192
164.156.0.0/20 Commonwealth of PA - OA / Integrated Network Management Services 4,096
199.79.0.0/20 Commonwealth of PA - OA / Integrated Network Management Services 4,096
205.172.80.0/20 Commonwealth of PA - OA / Integrated Network Management Services 4,096
164.156.24.0/21 Commonwealth of PA - OA / Integrated Network Management Services 2,048
205.172.72.0/21 Commonwealth of PA - OA / Integrated Network Management Services 2,048
205.172.96.0/21 Commonwealth of PA - OA / Integrated Network Management Services 2,048
164.156.20.0/22 Commonwealth of PA - OA / Integrated Network Management Services 1,024
164.157.248.0/22 Commonwealth of PA - OA / Integrated Network Management Services 1,024
205.172.104.0/22 Commonwealth of PA - OA / Integrated Network Management Services 1,024
164.156.16.0/23 Commonwealth of PA - OA / Integrated Network Management Services 512
8.20.65.0/24 COPA 256
8.38.177.0/24 COPA 256
164.156.18.0/24 Commonwealth of PA - OA / Integrated Network Management Services 256
164.156.19.0/24 Commonwealth of PA - OA / Integrated Network Management Services 256
164.157.255.0/24 Commonwealth of PA - OA / Integrated Network Management Services 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18756
                                                OrgID:          AS18756
                                                ASName:         AS18756
                                                ASNumber:       AS18756
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 25 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
164.156.17.123 ██████████ 5
164.156.21.132 ██████████ 4
164.156.178.88 ██████████ 3
164.156.63.4 ██████████ 2
164.156.70.58 ██████████ 2
164.156.178.33 ██████████ 2
164.156.184.91 ██████████ 1
164.156.17.125 ██████████ 1
164.156.21.210 █████████ 1
164.156.17.164 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS7016 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7016 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
164.157.255.28 AS18756 Level 3 Parent, LLC 0.22ms from Philadelphia, US
8.38.177.27 AS18756 Level 3 Parent, LLC 7.51ms from Reston, US
8.20.65.27 AS18756 Level 3 Parent, LLC 2.22ms from Philadelphia, 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
104.121.72.4 AS35994 Akamai Technologies, Inc. 0.94ms from Ashburn, US
176.93.15.52 AS16086 DNA Oyj 13.34ms from Helsinki, FI
36.95.51.4 AS7713 PT Telekomunikasi Indonesia 6.45ms from Jakarta, ID
220.244.79.228 AS7545 TPG Telecom Limited 1.44ms from Melbourne, AU
38.39.190.4 AS21554 Wisconsin CyberLynk Network, Inc. 0.17ms from Milwaukee, US
158.248.100.100 AS29695 Lyse Tele AS 13.09ms from Oslo, NO
52.202.98.164 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
212.110.0.4 AS3302 Retelit Digital Services S.p.A. 1.21ms from Rome, IT
39.27.30.180 AS4766 Korea Telecom 3.07ms from Seoul, KR
218.147.85.116 AS4766 Korea Telecom 1.72ms from Seoul, KR
139.99.29.244 AS16276 OVH SAS 0.05ms from Singapore, SG
43.213.36.84 AS16509 Amazon.com, Inc. 0.23ms from Taipei, TW
102.31.121.132 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.64ms from Tunis, TN
179.14.193.180 AS27831 Colombia Móvil 13.27ms from Bogota, CO
74.133.72.52 AS10796 Charter Communications Inc 11.87ms from Columbus, US
178.31.49.148 AS8434 Telenor Sverige AB 19.75ms from Copenhagen, DK
46.91.168.36 AS3320 Deutsche Telekom AG 2.60ms from Frankfurt am Main, DE
49.0.254.148 AS136907 HUAWEI CLOUDS 1.07ms from Hong Kong, HK
165.23.3.20 AS11232 Midcontinent Communications 9.14ms from Minneapolis, US
195.161.118.132 AS8342 JSC RTComm.RU 0.96ms from Moscow, RU
31.14.185.196 AS206617 Neomedia S.r.l. 1.33ms from Palermo, IT
114.73.242.52 AS4804 Microplex PTY LTD 4.70ms from Sydney, AU
125.168.182.116 AS9443 Vocus Retail 1.40ms from Sydney, AU
49.7.181.84 AS23724 IDC, China Telecommunications Corporation 2.98ms from Tianjin, CN
197.204.69.196 AS36947 Telecom Algeria 18.17ms from Algiers, DZ

Traceroute

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

$
traceroute -a -n -q1 -m5 205.172.92.173
traceroute to 205.172.92.173 (205.172.92.173): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.179 ms
2 [AS140627] 103.151.64.29 108.926 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18756 at robtex.

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