Autonomous System details

AS36712

United Airlines, Inc. · united.com

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AS36712 – United Airlines, Inc.

Field	Value
Country	United States
Website	united.com
Hosted domains	163
IPv4 addresses	69,376
IPv6 addresses	0
ASN type	Business
Registry	arin
Allocated	16 years ago on Apr 29, 2010
Updated	14 years ago on Mar 02, 2012

Netblock	Company	Num of IPs
161.215.0.0/16	United Airlines	65,536
12.169.195.0/24	UNITED AIRLINES	256
161.215.17.0/24	United Airlines	256
161.215.18.0/24	United Airlines	256
161.215.19.0/24	United Airlines	256
161.215.20.0/24	United Airlines	256
161.215.28.0/24	United Airlines	256
161.215.32.0/24	United Airlines	256
161.215.35.0/24	United Airlines	256
161.215.40.0/24	United Airlines	256
161.215.43.0/24	United Airlines	256
161.215.48.0/24	United Airlines	256
161.215.50.0/24	United Airlines	256
161.215.51.0/24	United Airlines	256
161.215.55.0/24	United Airlines	256
161.215.56.0/24	United Airlines	256
161.215.59.0/24	United Airlines	256
161.215.62.0/24	United Airlines	256
161.215.68.0/24	United Airlines	256
161.215.71.0/24	United Airlines	256
161.215.76.0/24	United Airlines	256
161.215.77.0/24	United Airlines	256
161.215.79.0/24	United Airlines	256
161.215.80.0/24	United Airlines	256
161.215.81.0/24	United Airlines	256
161.215.82.0/24	United Airlines	256
161.215.84.0/24	United Airlines	256
161.215.86.0/24	United Airlines	256
161.215.90.0/24	United Airlines	256
161.215.91.0/24	United Airlines	256
161.215.96.0/24	United Airlines	256
161.215.102.0/24	United Airlines	256
161.215.111.0/24	United Airlines	256
161.215.112.0/24	United Airlines	256
161.215.115.0/24	United Airlines	256
161.215.116.0/24	United Airlines	256
161.215.121.0/24	United Airlines	256
161.215.122.0/24	United Airlines	256
161.215.129.0/24	United Airlines	256
161.215.134.0/24	United Airlines	256
161.215.135.0/24	United Airlines	256
161.215.159.0/24	United Airlines	256
161.215.183.0/24	United Airlines	256
161.215.193.0/24	United Airlines	256
161.215.201.0/24	United Airlines	256
161.215.202.0/24	United Airlines	256
161.215.209.0/24	United Airlines	256
161.215.210.0/24	United Airlines	256
161.215.211.0/24	United Airlines	256
161.215.212.0/24	United Airlines	256
161.215.214.0/24	United Airlines	256
161.215.217.0/24	United Airlines	256
161.215.218.0/24	United Airlines	256
161.215.220.0/24	United Airlines	256
161.215.240.0/24	United Airlines	256
161.215.241.0/24	United Airlines	256
161.215.252.0/24	United Airlines	256
209.87.112.0/24	United Airlines	256
209.87.113.0/24	United Airlines	256
209.87.114.0/24	United Airlines	256
209.87.115.0/24	United Airlines	256
209.87.116.0/24	United Airlines	256
209.87.117.0/24	United Airlines	256
209.87.118.0/24	United Airlines	256
209.87.119.0/24	United Airlines	256
209.87.123.0/24	United Airlines	256
209.87.124.0/24	United Airlines	256
209.87.125.0/24	United Airlines	256
209.87.126.0/24	United Airlines	256
209.87.127.0/24	United Airlines	256
216.136.1.0/24	United Airlines, Inc.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS36712
                                                OrgID:          AS36712
                                                ASName:         AS36712
                                                ASNumber:       AS36712
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 163 domain names hosted across 17 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
12.169.195.36	██████████	57
216.136.1.150	███████	56
209.87.112.91	██████████	21
12.169.195.150	███████	16
161.215.209.23	██████████	12
209.87.112.90	██████████	4
209.87.113.93	██████████	3
216.136.1.36	██████████	3
209.87.113.91	██████████	3
12.169.195.107	██████████	1

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Peers

There are 3 peers for this ASN.

Peers	Name
AS32787	Akamai Technologies, Inc.
AS3356	Level 3 Parent, LLC
AS7018	AT&T Enterprises, LLC

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS32787	Akamai Technologies, Inc.
AS3356	Level 3 Parent, LLC
AS7018	AT&T Enterprises, LLC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
161.215.210.26	AS36712 United Airlines, Inc.	`4.31ms` from Chicago, US
161.215.211.140	AS36712 United Airlines, Inc.	`4.11ms` from Chicago, US
161.215.159.146	AS36712 United Airlines, Inc.	`6.24ms` from Atlanta, US
161.215.17.34	AS36712 United Airlines, Inc.	`6.27ms` from Atlanta, US
209.87.119.182	AS36712 United Airlines, Inc.	`4.28ms` from Chicago, US
161.215.50.2	AS36712 United Airlines, Inc.	`1.86ms` from Chicago, US
209.87.118.35	AS36712 United Airlines, Inc.	`4.34ms` from Chicago, US
161.215.135.1	AS36712 United Airlines, Inc.	`29.35ms` from Ashburn, US
161.215.55.133	AS36712 United Airlines, Inc.	`31.96ms` from Ashburn, US
216.136.1.92	AS36712 United Airlines, Inc.	`14.22ms` from Ashburn, US
209.87.115.227	AS36712 United Airlines, Inc.	`3.47ms` from Chicago, US
161.215.122.3	AS36712 United Airlines, Inc.	`30.05ms` from Ashburn, US
161.215.48.2	AS36712 United Airlines, Inc.	`8.67ms` from Ashburn, US
209.87.127.101	AS36712 United Airlines, Inc.	`1.89ms` from Chicago, US
161.215.134.2	AS36712 United Airlines, Inc.	`21.11ms` from Atlanta, US
161.215.218.40	AS36712 United Airlines, Inc.	`4.18ms` from Chicago, US
161.215.209.122	AS36712 United Airlines, Inc.	`4.08ms` from Chicago, US
161.215.82.238	AS36712 United Airlines, Inc.	`1.93ms` from Chicago, US
161.215.212.16	AS36712 United Airlines, Inc.	`4.15ms` from Chicago, US
161.215.202.149	AS36712 United Airlines, Inc.	`31.62ms` from Ashburn, US
161.215.76.20	AS36712 United Airlines, Inc.	`31.72ms` from Ashburn, US
209.87.114.66	AS36712 United Airlines, Inc.	`1.83ms` from Chicago, US
12.169.195.49	AS36712 United Airlines, Inc.	`14.21ms` from Ashburn, US
161.215.112.133	AS36712 United Airlines, Inc.	`4.51ms` from Chicago, US
161.215.120.3	AS36712 United Airlines, Inc.	`1.92ms` from Chicago, 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
54.149.125.184	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
177.203.217.120	AS8167 V tal	`16.97ms` from Brasilia, BR
97.157.68.200	AS6167 Verizon Business	`17.15ms` from Chicago, US
3.126.68.120	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
142.171.255.104	AS35916 MULTACOM CORPORATION	`0.16ms` from Los Angeles, US
142.115.60.40	AS577 Bell Canada	`3.66ms` from Montreal, CA
35.181.242.184	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
210.93.64.120	AS4766 Korea Telecom	`5.38ms` from Seoul, KR
20.212.151.104	AS8075 Microsoft Corporation	`0.57ms` from Singapore, SG
61.227.194.200	AS3462 Data Communication Business Group	`4.34ms` from Taichung, TW
59.121.160.152	AS3462 Data Communication Business Group	`2.90ms` from Taichung, TW
123.205.251.8	AS4780 Digital United Inc.	`0.42ms` from Taipei, TW
131.129.145.152	AS4685 Asahi Net	`10.27ms` from Tokyo, JP
173.93.13.168	AS11426 Charter Communications Inc	`17.37ms` from Charlotte, US
118.121.177.56	AS4134 CHINANET-BACKBONE	`9.48ms` from Chengdu, CN
114.132.247.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
113.164.52.88	AS45899 VNPT Corp	`2.62ms` from Hanoi, VN
211.26.235.40	AS9443 Vocus Retail	`3.26ms` from Melbourne, AU
132.156.158.136	AS2665 Shared Services Canada	`7.59ms` from Montreal, CA
87.180.126.184	AS3320 Deutsche Telekom AG	`3.51ms` from Nuernberg, DE
34.194.224.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
88.93.65.216	AS2119 Telenor Norge AS	`10.24ms` from Sandefjord, NO
73.169.212.88	AS7922 Comcast Cable Communications, LLC	`8.71ms` from Seattle, US
101.64.53.24	AS4837 CHINA UNICOM China169 Backbone	`9.65ms` from Shanghai, CN
182.239.235.136	AS7545 TPG Telecom Limited	`1.14ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 161.215.250.204

traceroute to 161.215.250.204 (161.215.250.204): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 1.017 ms

3 [AS200590] 188.94.153.128 1.569 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On November 28th 2025

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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 AS36712 at robtex.

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