1.1.1.0/24

AS13335 · Cloudflare, Inc.

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

Summary

Country	Australia
Domain	cloudflare.com
ASN	AS13335
Registry	APNIC
ID	APNIC-LABS

WHOIS Details

inetnum:        1.1.1.0 - 1.1.1.255
netname:        APNIC-LABS
descr:          APNIC and Cloudflare DNS Resolver project
descr:          Routed globally by AS13335/Cloudflare
descr:          Research prefix for APNIC Labs
country:        AU
org:            ORG-ARAD1-AP
admin-c:        AIC3-AP
tech-c:         AIC3-AP
abuse-c:        AA1412-AP
status:         ASSIGNED PORTABLE
remarks:        ---------------
remarks:        All Cloudflare abuse reporting can be done via
remarks:        [email protected]
remarks:        ---------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-APNICRANDNET
mnt-irt:        IRT-APNICRANDNET-AU
last-modified:  2023-04-26T22:57:58Z
mnt-lower:      MAINT-APNICRANDNET
source:         APNIC

irt:            IRT-APNICRANDNET-AU
address:        PO Box 3646
address:        South Brisbane, QLD 4101
address:        Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AR302-AP
tech-c:         AR302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2021-02-09
mnt-by:         MAINT-APNICRANDNET
last-modified:  2025-11-18T00:26:57Z
source:         APNIC

organisation:   ORG-ARAD1-AP
org-name:       APNIC Research and Development
org-type:       LIR
country:        AU
address:        6 Cordelia St
phone:          +61-7-38583100
fax-no:         +61-7-38583199
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:19Z
source:         APNIC

role:           ABUSE APNICRANDNETAU
country:        ZZ
address:        PO Box 3646
address:        South Brisbane, QLD 4101
address:        Australia
phone:          +000000000
e-mail:         [email protected]
admin-c:        AR302-AP
tech-c:         AR302-AP
nic-hdl:        AA1412-AP
remarks:        Generated from irt object IRT-APNICRANDNET-AU
remarks:        [email protected] was validated on 2021-02-09
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-28T03:31:35Z
source:         APNIC

role:           APNICRANDNET Infrastructure Contact
address:        6 Cordelia St South Brisbane QLD 4101
country:        AU
phone:          +61 7 3858 3100
e-mail:         [email protected]
admin-c:        AIC3-AP
tech-c:         AIC3-AP
nic-hdl:        AIC3-AP
mnt-by:         MAINT-APNICRANDNET
last-modified:  2024-07-18T04:37:37Z
source:         APNIC

route:          1.1.1.0/24
origin:         AS13335
descr:          APNIC Research and Development 6 Cordelia St
mnt-by:         MAINT-APNICRANDNET
last-modified:  2023-04-26T02:42:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 1.1.0.0/16

Range	ASN	Company	Num of IPs
1.1.128.0/17	AS23969	TOT Public Company Limited	32,768
1.1.128.0/18	AS23969	Dynamic IP Address for residential Broadband Customers	16,384
1.1.192.0/18	AS23969	Dynamic IP Address for residential Broadband Customers	16,384
1.1.8.0/24	AS149511	Yamu Technologies Co., Ltd.	256
1.1.8.0/24	AS149511	Yamu Technologies Co., Ltd.	256
1.1.100.0/24	AS2519	i2ts,inc.	256
1.1.101.0/24	AS2519	i2ts,inc.	256
1.1.102.0/24	AS2519	i2ts,inc.	256
1.1.113.0/24	AS2519	i2ts,inc.	256
1.1.114.0/24	AS2519	i2ts,inc.	256
1.1.115.0/24	AS2519	i2ts,inc.	256
1.1.116.0/24	AS2519	i2ts,inc.	256
1.1.126.0/24	AS2519	i2ts,inc.	256
1.1.96.0/24	AS2519	i2ts,inc.	256
1.1.97.0/24	AS2519	i2ts,inc.	256
1.1.98.0/24	AS2519	i2ts,inc.	256
1.1.99.0/24	AS2519	i2ts,inc.	256
1.1.8.0/24	AS138421	Yamu Technologies Co., Ltd.	256
1.1.8.0/24	AS138421	Yamu Technologies Co., Ltd.	256

Hosted domains

There are 30,573 domain names hosted across 47 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.1.1.1	thenetnaija.net	30119
1.1.1.11	363051.cc	196
1.1.1.2	ecritest.xyz	149
1.1.1.3	dev-cv-ns1.com	29
1.1.1.0	memepluss.top	12
1.1.1.4	enrichment.skin	11
1.1.1.100	stcloudcabinets.com	9
1.1.1.12	wuhomes.love	8
1.1.1.8	expreset.online	4
1.1.1.7	37opstesthw.com	4
1.1.1.5	phgvb.com	4
1.1.1.13	rautiaisentila.fi	4
1.1.1.10	nk241119testa.xyz	4
1.1.1.6	uomqc.com	3
1.1.1.19	greypanel.tech	3
1.1.1.123	ruou.jp	3
1.1.1.31	3532.cc	2
1.1.1.222	brennex.it	2
1.1.1.9	xingshatang.com	2
1.1.1.30	svip578.xyz	2

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

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

IP Address	ASN	Details
1.1.1.1	AS13335 Cloudflare, Inc.	`0.11ms` from Lhasa, CN

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
5.251.146.40	AS9198 JSC Kazakhtelecom	`7.37ms` from Almaty, KZ
162.194.39.72	AS7018 AT&T Enterprises, LLC	`3.82ms` from Atlanta, US
49.224.36.168	AS9500 One New Zealand Group Limited	`18.13ms` from Auckland, NZ
186.126.91.24	AS7303 Telecom Argentina S.A.	`12.19ms` from Buenos Aires, AR
110.37.95.120	AS38264 National WiMAX/IMS environment	`18.16ms` from Karachi, PK
81.144.83.104	AS2856 British Telecommunications PLC	`0.86ms` from London, GB
81.147.174.200	AS2856 British Telecommunications PLC	`6.38ms` from London, GB
47.202.60.248	AS5650 Frontier Communications of America, Inc.	`7.69ms` from Miami, US
47.41.66.8	AS20115 Charter Communications LLC	`6.91ms` from Minneapolis, US
209.181.245.152	AS209 CenturyLink Communications, LLC	`1.77ms` from Minneapolis, US
158.160.27.232	AS200350 Yandex.Cloud LLC	`3.07ms` from Moscow, RU
79.164.19.200	AS8615 "Central Telegraph" Public Joint-stock Company	`1.88ms` from Moscow, RU
34.91.210.152	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
198.145.240.104	AS2044 Digital Fortress	`0.44ms` from Portland, US
3.93.220.216	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
114.72.163.88	AS4804 Microplex PTY LTD	`5.75ms` from Sydney, AU
128.201.104.24	AS266625 WCA TELECOM	`5.74ms` from São Paulo, BR
37.55.123.72	AS6849 JSC "Ukrtelecom"	`9.08ms` from Warsaw, PL
77.56.146.8	AS6730 Sunrise GmbH	`4.05ms` from Zuerich, CH
97.151.223.56	AS6167 Verizon Business	`10.96ms` from Ashburn, US
118.173.14.232	AS23969 TOT Public Company Limited	`10.72ms` from Bangkok, TH
61.149.187.120	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
73.218.193.8	AS7922 Comcast Cable Communications, LLC	`10.48ms` from Boston, US
16.28.49.24	AS16509 Amazon.com, Inc.	`0.49ms` from Cape Town, ZA
174.101.149.168	AS10796 Charter Communications Inc	`9.34ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 1.1.1.200

traceroute to 1.1.1.200 (1.1.1.200): 64 hops max, 52 byte packets

2 [AS64150] 45.68.34.225 0.914 ms

3 [AS13335] 1.1.1.200 0.219 ms

Measurement taken from

IPinfo ProbeNet in San Pedro Sula, HN

On November 28th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales