Autonomous System details

AS133555

DOORPOST Limited · doorpost.xyz

Need more data or want to access it via API or data downloads? Sign up to get free access

AS133555 – DOORPOST Limited

Field	Value
Country	China
Website	doorpost.xyz
Hosted domains	0
IPv4 addresses	256
IPv6 addresses	117,265,804,502,619,029,946,499,072
ASN type	Hosting
Registry	apnic
Allocated	5 years ago on Aug 06, 2020
Updated	a year ago on Jul 22, 2024

Netblock	Company	Num of IPs
44.31.216.0/24	Amateur Radio Digital Communications	256

Netblock	Company
2406:840:f380::/44	DOORPOST Limited
2a06:a005:260::/44	DOORPOST International
2a06:a005:270::/44	DOORPOST Europe
2a06:a005:280::/44	DOORPOST Asia
2a06:a005:290::/44	DOORPOST America
2a06:a005:2a0::/44	DOORPOST Africa
2406:840:fefc::/48	Customer Assignment Block 1

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS133555
                                                OrgID:          AS133555
                                                ASName:         AS133555
                                                ASNumber:       AS133555
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers	Name
AS139317	Ningbo Dahuamao Information Technology Co Ltd
AS20473	The Constant Company, LLC

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS139317	Ningbo Dahuamao Information Technology Co Ltd
AS20473	The Constant Company, LLC

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
44.31.216.1	AS133555 DOORPOST Limited	`0.23ms` from Tokyo, JP

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
176.63.174.227	AS21334 One Hungary Ltd.	`12.76ms` from Budapest, HU
186.191.250.3	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`15.65ms` from Buenos Aires, AR
54.220.218.163	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
45.5.238.227	AS266109 JereNET Provedor de Internet & Cons em TI LTDA ME.	`18.11ms` from Fortaleza, BR
156.239.96.179	AS9294 GNET INC.	`0.73ms` from Hong Kong, HK
92.26.100.147	AS13285 TalkTalk Communications Limited	`3.60ms` from London, GB
176.149.112.3	AS5410 Bouygues Telecom SA	`1.31ms` from Marseille, FR
37.116.212.115	AS30722 Vodafone Italia S.p.A.	`18.70ms` from Milan, IT
20.244.150.51	AS8075 Microsoft Corporation	`14.43ms` from Mumbai, IN
54.183.42.51	AS16509 Amazon.com, Inc.	`0.11ms` from San Jose, US
73.252.202.3	AS7922 Comcast Cable Communications, LLC	`5.88ms` from San Jose, US
146.12.92.35	AS3737 PenTeleData Inc.	`11.69ms` from Secaucus, US
125.186.241.163	AS17858 LG POWERCOMM	`2.11ms` from Seoul, KR
48.218.196.163	AS8075 Microsoft Corporation	`0.13ms` from Tokyo, JP
188.226.22.179	AS12668 LLC "KomTehCentr"	`0.73ms` from Yekaterinburg, RU
68.164.58.115	AS6079 RCN	`1.46ms` from Ashburn, US
170.103.104.3	AS398025 Cumberland Connect	`8.05ms` from Atlanta, US
20.15.24.51	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
109.122.6.83	AS215567 Berk Ermis	`0.27ms` from Bursa, TR
198.61.223.3	AS33070 Rackspace Hosting	`1.16ms` from Dallas, US
98.38.179.195	AS7922 Comcast Cable Communications, LLC	`6.36ms` from Denver, US
89.21.58.227	AS20886 bn:t Blatzheim Networks Telecom GmbH	`2.55ms` from Duesseldorf, DE
123.17.124.131	AS45899 VNPT Corp	`2.45ms` from Hanoi, VN
105.209.229.227	AS16637 MTN SA	`2.48ms` from Johannesburg, ZA
68.186.51.115	AS20115 Charter Communications LLC	`11.69ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 44.31.216.1

traceroute to 44.31.216.1 (44.31.216.1): 64 hops max, 52 byte packets

5 [AS20473] 209.222.31.240 0.145 ms

6 [AS133555] 44.31.216.1 0.31 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 28th 2025

Related Networks