1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.55.0.0/16
  4. AS36459  | 143.55.64.0/20

143.55.64.0/20

AS36459  ·  GitHub, Inc.

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Summary

Country United States
Domain github.com
ASN AS36459
Registry ARIN
ID GITHU

WHOIS Details

NetHandle:      NET-143-55-64-0-1
OrgID:          GITHU
Parent:         NET-143-0-0-0-0
NetName:        GITHU
NetRange:       143.55.64.0 - 143.55.79.255
NetType:        allocation
RegDate:        2020-04-06
Updated:        2021-12-14
Source:         ARIN


OrgID:          GITHU
OrgName:        GitHub, Inc.
CanAllocate:    
Street:         88 Colin P Kelly Jr Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
Comment:        https://github.com
Comment:        Please contact us directly for matters pertaining to abuse.
Comment:        Urgent matters including DDoS are handled 24x7.
RegDate:        2012-10-22
Updated:        2024-11-25
OrgAdminHandle: GITHU-ARIN
OrgTechHandle:  GITHU-ARIN
OrgAbuseHandle: GITHU1-ARIN
OrgNOCHandle:   GITHU-ARIN
Source:         ARIN


POCHandle:      GITHU1-ARIN
IsRole:         Y
LastName:       GitHub Abuse
FirstName:      
Street:         88 Colin P Kelly Jr Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94104
RegDate:        2013-01-03
Updated:        2025-02-18
OfficePhone:    +1-415-857-5430
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      GITHU-ARIN
IsRole:         Y
LastName:       GitHub Ops
FirstName:      
Street:         88 Colin P Kelly Jr St
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2012-10-22
Updated:        2022-08-01
OfficePhone:    +1-415-735-4488
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.55.0.0/16

Range ASN Company Num of IPs
143.55.192.0/19 AS32703 Zayo Bandwidth 8,192
143.55.96.0/19 AS4193 Washington State Department of Children, Youth, and Families 8,192
143.55.128.0/20 AS63448 HOLSTON ELECTRIC COOPERATIVE 4,096
143.55.176.0/20 AS31890 Rocket, LLC 4,096
143.55.16.0/20 AS3801 GEARHEART BROADBAND 4,096
143.55.88.0/21 AS30119 Plumas Sierra Telecommunications 2,048
143.55.84.0/22 AS25649 AYERA TECHNOLOGIES, INC. 1,024
143.55.152.0/23 AS25649 AYERA TECHNOLOGIES, INC. 512
143.55.80.0/23 AS23341 Fashion Institute of Technology 512
143.55.147.0/24 AS52129 Proofpoint, Inc. 256
143.55.151.0/24 AS16509 Proofpoint, Inc. 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.55.64.0 campingracingtowing.com 1

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

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

IP Address ASN Details
143.55.70.1 AS36459 GitHub, Inc. 0.59ms from Ashburn, 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
107.13.33.244 AS11426 Charter Communications Inc 10.31ms from Ashburn, US
73.40.252.52 AS7922 Comcast Cable Communications, LLC 9.82ms from Ashburn, US
110.49.69.84 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.12ms from Bangkok, TH
87.197.134.84 AS6855 Slovak Telekom, a.s. 0.91ms from Bratislava, SK
108.247.23.164 AS7018 AT&T Enterprises, LLC 8.88ms from Dallas, US
58.253.209.132 AS17816 China Unicom IP network China169 Guangdong province 3.11ms from Guangzhou, CN
27.68.5.212 AS7552 Viettel Group 2.11ms from Ho Chi Minh City, VN
172.187.181.52 AS8075 Microsoft Corporation 0.42ms from London, GB
78.120.217.52 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.96ms from Lyon, FR
174.88.117.68 AS577 Bell Canada 1.51ms from Montreal, CA
69.138.42.148 AS7922 Comcast Cable Communications, LLC 9.16ms from Murfreesboro, US
122.97.138.100 AS4837 CHINA UNICOM China169 Backbone 9.58ms from Nanjing, CN
177.206.20.4 AS18881 TELEFÔNICA BRASIL S.A 1.95ms from Osasco, BR
90.17.75.20 AS3215 Orange S.A. 6.18ms from Paris, FR
90.179.204.164 AS5610 O2 Czech Republic, a.s. 5.63ms from Prague, CZ
174.129.246.68 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
3.212.185.132 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
198.86.109.4 AS81 MCNC 9.10ms from Atlanta, US
60.253.153.36 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 4.40ms from Beijing, CN
94.21.32.20 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.50ms from Budapest, HU
205.201.198.68 AS6653 Vero Broadband 11.13ms from Denver, US
103.48.132.4 AS138415 Yancy Limited 0.64ms from Hong Kong, HK
47.158.34.228 AS5650 Frontier Communications of America, Inc. 3.67ms from Los Angeles, US
195.53.165.4 AS3352 TELEFONICA DE ESPANA S.A.U. 8.12ms from Madrid, ES
87.4.245.116 AS3269 Telecom Italia S.p.A. 4.67ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 143.55.74.85
traceroute to 143.55.74.85 (143.55.74.85): 7 hops max, 52 byte packets
4 [AS3257] 89.149.130.54 20.23 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Santa Clara, US
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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