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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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
8.20.65.27 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
8.38.177.27 AS18756 Level 3 Parent, LLC 7.27ms from Reston, 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
172.171.238.20 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
34.121.13.228 AS396982 Google LLC 0.12ms from Council Bluffs, US
34.131.32.4 AS396982 Google LLC 0.12ms from Delhi, IN
91.221.190.4 AS62005 BlueVPS OU 0.24ms from Dronten, NL
74.213.139.20 AS17378 TierPoint, LLC 1.10ms from Durham, US
193.166.223.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.53ms from Helsinki, FI
212.23.6.100 AS13037 Zen Internet Ltd 0.47ms from London, GB
190.182.195.244 AS27983 Red Intercable Digital S.A. 16.96ms from Santiago, CL
120.24.156.36 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.53ms from Shenzhen, CN
90.129.215.132 AS1257 Tele2 Sverige AB 0.64ms from Stockholm, SE
179.209.78.100 AS28573 Claro NXT Telecomunicacoes Ltda 5.20ms from São Paulo, BR
177.0.45.4 AS8167 V tal 15.48ms from Brasilia, BR
190.30.240.196 AS7303 Telecom Argentina S.A. 1.67ms from Buenos Aires, AR
14.243.9.180 AS45899 VNPT Corp 4.80ms from Da Nang, VN
118.69.20.164 AS18403 FPT Telecom Company 1.18ms from Ho Chi Minh City, VN
8.217.155.36 AS45102 Alibaba (US) Technology Co., Ltd. 0.72ms from Hong Kong, HK
88.247.24.212 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.17ms from Istanbul, TR
115.134.144.228 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.40ms from Kuala Lumpur, MY
106.57.110.148 AS4134 CHINANET-BACKBONE 0.47ms from Kunming, CN
87.20.118.36 AS3269 Telecom Italia S.p.A. 1.68ms from Milan, IT
144.229.7.116 AS7029 Windstream Communications LLC 1.01ms from New York City, US
89.95.236.196 AS5410 Bouygues Telecom SA 1.40ms from Paris, FR
20.252.114.180 AS8075 Microsoft Corporation 0.30ms from Quincy, US
71.230.129.116 AS7922 Comcast Cable Communications, LLC 9.56ms from Secaucus, US
183.200.82.36 AS56042 China Mobile communications corporation 6.75ms from Taiyuan, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 164.156.3.238
traceroute to 164.156.3.238 (164.156.3.238): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.121 ms
2 [AS140627] 103.151.64.29 109.136 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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