AS number 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
Number of IPv4 195,328
Number of IPv6 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 14 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
164.156.70.58 ██████████ 2
164.156.178.33 ██████████ 2
206.224.15.11 ██████████ 1
164.156.124.83 ██████████ 1
164.156.63.4 ██████████ 1
164.156.124.211 ██████████ 1
164.156.184.91 ██████████ 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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ASN API & Database

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
8.38.177.27 AS18756 Level 3 Parent, LLC 7.27ms from Reston, US
8.20.65.27 AS18756 Level 3 Parent, LLC 2.20ms from New York City, US
164.157.255.45 AS18756 Level 3 Parent, LLC 0.26ms 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
172.241.52.116 AS7979 Servers.com, Inc. 0.20ms from Amsterdam, NL
195.96.196.4 AS8265 FASTNET SpA 7.61ms from Arezzo, IT
104.121.72.4 AS35994 Akamai Technologies, Inc. 0.90ms from Ashburn, US
4.255.110.52 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
91.221.190.4 AS62005 BlueVPS OU 0.24ms from Dronten, NL
88.247.24.212 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.17ms from Istanbul, TR
39.52.193.52 AS17557 Pakistan Telecommunication Company Limited 19.45ms from Lahore, PK
83.37.175.196 AS3352 TELEFONICA DE ESPANA S.A.U. 10.02ms from Madrid, ES
80.32.134.20 AS3352 TELEFONICA DE ESPANA S.A.U. 8.69ms from Madrid, ES
212.56.34.244 AS40021 Contabo Inc. 0.13ms from Newark, US
209.11.233.68 AS22243 CentraComm Communications 3.59ms from Ottoville, US
123.133.19.36 AS4837 CHINA UNICOM China169 Backbone 4.59ms from Qingdao, CN
85.33.10.148 AS3269 Telecom Italia S.p.A. 1.16ms from Rome, IT
211.170.136.244 AS3786 LG DACOM Corporation 1.83ms from Seoul, KR
59.9.51.132 AS4766 Korea Telecom 1.41ms from Seoul, KR
221.242.251.52 AS17506 ARTERIA Networks Corporation 0.85ms from Tokyo, JP
198.20.75.68 AS32475 Internap Holding LLC 0.90ms from Chicago, US
99.97.28.212 AS7018 AT&T Enterprises, LLC 5.45ms from Dallas, US
51.187.60.148 AS5607 Sky UK Limited 1.35ms from Dublin, IE
74.213.139.20 AS17378 TierPoint, LLC 1.10ms from Durham, US
92.187.154.228 AS12479 Orange Espagne SA 11.01ms from Madrid, ES
87.20.118.36 AS3269 Telecom Italia S.p.A. 1.68ms from Milan, IT
78.193.146.84 AS12322 Free SAS 1.34ms from Paris, FR
119.191.166.180 AS4837 CHINA UNICOM China169 Backbone 10.51ms from Qingdao, CN
34.229.100.68 AS14618 Amazon.com, Inc. 0.61ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 199.20.222.86
traceroute to 199.20.222.86 (199.20.222.86): 7 hops max, 52 byte packets
3 [AS3356] 4.69.207.93 19.961 ms
4 [AS3356] 4.4.210.238 20.381 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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