161.5.0.0/16

AS12311 · International Atomic Energy Agency

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Summary

Country	Austria
Domain	iaea.org
ASN	AS12311
Registry	RIPE
ID	IAEA-OR-AT

WHOIS Details

inetnum:        161.5.0.0 - 161.5.255.255
netname:        IAEA-OR-AT
descr:          International Atomic Energy Centre (IAEA)
descr:          PO-Box 100; A-1400 Vienna
country:        AT
org:            ORG-IAEA1-RIPE
admin-c:        II543-RIPE
tech-c:         II543-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         AS12311-MNT
mnt-by:         AS1764-MNT
mnt-lower:      AS12311-MNT
mnt-routes:     AS12311-MNT
mnt-domains:    AS12311-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-01-30T13:30:56Z
source:         RIPE
sponsoring-org: ORG-NLTU1-RIPE
abuse-email:    [email protected]
abuse-c:        IAR56-RIPE
abuse-org:      ORG-NLTU1-RIPE

organisation:   ORG-IAEA1-RIPE
org-name:       International Atomic Energy Agency
country:        AT
remarks:        IAEA
org-type:       OTHER
address:        PO-Box 100; A-1400 Vienna
address:        AT
e-mail:         [email protected]
abuse-c:        IAR56-RIPE
admin-c:        II543-RIPE
mnt-ref:        AS1764-MNT
mnt-by:         AS1764-MNT
mnt-by:         AS12311-MNT
created:        2011-03-30T12:47:30Z
last-modified:  2025-03-21T12:16:55Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        IAR56-RIPE
abuse-org:      undefined

role:           IT-Department IAEA
address:        International Atomic Energy Centre (IAEA)
address:        PO-Box 100; A-1400 Vienna
phone:          +43 1 2600 0
e-mail:         [email protected]
admin-c:        MC45601-RIPE
tech-c:         MC45601-RIPE
nic-hdl:        II543-RIPE
mnt-by:         AS12311-MNT
mnt-by:         AS1764-MNT
created:        2007-12-21T13:13:07Z
last-modified:  2025-01-30T13:32:28Z
source:         RIPE

route:          161.5.0.0/16
descr:          IAEA-OR-AT
origin:         AS12311
mnt-by:         AS12311-MNT
mnt-by:         AS1764-MNT
created:        2006-08-25T07:58:29Z
last-modified:  2025-01-30T13:31:12Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 161.0.0.0/8

Range	ASN	Company	Num of IPs
161.168.0.0/16	AS32851	Wal-Mart Stores, Inc.	65,536
161.222.0.0/16	AS33217	Schneider National, Inc.	65,536
161.70.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
161.40.0.0/16	AS297	National Aeronautics and Space Administration	65,536
161.130.0.0/16	AS26934	University of Missouri-Columbia	65,536
161.164.0.0/16	AS28551	Wal-Mart Stores, Inc.	65,536
161.137.0.0/16	AS1761	Texas Workforce Commission	65,536
161.132.0.0/16	AS22411	Red Cientifica Peruana	65,536
161.251.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
161.58.0.0/16	AS2914	NTT America, Inc.	65,536
161.232.0.0/16	AS207266	Afilias, Inc.	65,536
161.132.0.0/16	AS266732	Red Cientifica Peruana	65,536
161.163.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.223.0.0/16	AS14618	Indian Health Service	65,536
161.164.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.154.0.0/16	AS10273	Florida Power & Light Company	65,536
161.28.0.0/16	AS210	Utah Valley University	65,536
161.227.0.0/16	AS15173	Ethyl Corporation	65,536
161.242.0.0/16	AS15141	Bausch & Lomb	65,536
161.46.0.0/16	AS16509	Amazon.com, Inc.	65,536
161.217.0.0/16	AS22284	U.S. Bureau of Indian Affairs	65,536
161.166.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.81.0.0/16	AS137872	China Mobile Hong Kong Company Limited	65,536
161.176.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.213.0.0/16	AS23282	Santa Barbara County	65,536
161.232.0.0/16	AS12041	Afilias, Inc.	65,536
161.177.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.169.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.230.0.0/16	AS12353	Vodafone Portugal - Communicacoes Pessoais S.A.	65,536
161.171.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.44.0.0/16	AS109	CISCO SYSTEMS, INC.	65,536
161.116.0.0/16	AS13041	Universitat de Barcelona	65,536
161.148.0.0/16	AS10954	SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	65,536
161.172.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.150.0.0/16	AS10995	PNC Bank, National Association	65,536
161.50.0.0/16	AS139344	ACT Government InTACT Group	65,536
161.173.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.165.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.57.0.0/16	AS11206	Ferris State University	65,536
161.235.0.0/16	AS13695	AEPSC	65,536
161.174.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.98.0.0/16	AS14041	City of Boulder	65,536
161.185.0.0/16	AS22252	The City of New York	65,536
161.80.0.0/16	AS14298	Environmental Protection Agency	65,536
161.175.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
161.189.0.0/16	AS135629	Ningxia West Cloud Data Technology Co.Ltd.	65,536
161.119.0.0/16	AS11663	State of Utah	65,536
161.55.0.0/16	AS3477	National Oceanic and Atmospheric Administration	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
161.5.32.14	AS215048 International Atomic Energy Agency	`2.07ms` from Vienna, AT
161.5.5.5	AS12311 International Atomic Energy Agency	`0.73ms` from Vienna, AT
161.5.0.65	AS12311 International Atomic Energy Agency	`0.46ms` from Vienna, AT

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
34.27.57.64	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
166.19.103.64	AS33425 CoreWeave, Inc	`0.88ms` from Dallas, US
78.186.66.32	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.01ms` from Istanbul, TR
68.127.100.112	AS7018 AT&T Enterprises, LLC	`3.19ms` from San Jose, US
201.108.238.240	AS8151 UNINET	`11.99ms` from Santiago de Queretaro, MX
98.217.160.32	AS7922 Comcast Cable Communications, LLC	`4.57ms` from Boston, US
213.22.2.160	AS2860 NOS COMUNICACOES, S.A.	`9.78ms` from Braga, PT
50.108.120.64	AS5650 Frontier Communications of America, Inc.	`6.40ms` from Chicago, US
34.122.73.48	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
81.162.109.240	AS57093 Yalta-TV KOM Ltd.	`15.85ms` from Krasnodar, RU
88.215.16.128	AS31655 Gamma Telecom Holdings Ltd	`3.84ms` from London, GB
90.66.174.112	AS3215 Orange S.A.	`7.69ms` from Marseille, FR
98.99.250.240	AS62566 Starbucks Coffee Company	`2.62ms` from Phoenix, US
80.212.72.128	AS2119 Telenor Norge AS	`3.33ms` from Sandefjord, NO
202.195.48.32	AS4538 China Education and Research Network Center	`10.08ms` from Shanghai, CN
79.167.19.32	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.86ms` from Sofia, BG
56.137.66.48	AS8987 Amazon Data Services Ireland Ltd	`0.70ms` from Boardman, US
68.44.137.128	AS7922 Comcast Cable Communications, LLC	`12.69ms` from Chicago, US
103.150.179.0	AS138077 PT Abhinawa Sumberdaya Asia	`12.93ms` from Jakarta, ID
105.213.166.128	AS16637 MTN SA	`3.52ms` from Johannesburg, ZA
72.197.114.144	AS22773 Cox Communications Inc.	`8.52ms` from Los Angeles, US
107.173.232.240	AS36352 HostPapa	`0.33ms` from Los Angeles, US
93.146.156.192	AS30722 Vodafone Italia S.p.A.	`13.45ms` from Milan, IT
198.255.230.144	AS11351 Charter Communications Inc	`19.01ms` from Newark, US
49.52.31.80	AS4538 China Education and Research Network Center	`4.74ms` from Shanghai, CN

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 161.5.9.133

traceroute to 161.5.9.133 (161.5.9.133): 7 hops max, 52 byte packets

3 [AS9002] 87.245.233.137 16.816 ms

4 [AS7713] 193.203.0.22 19.614 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On December 14th 2025

What are IP address ranges?

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