81.172.64.0/23

AS216414 · UPMC GLOBAL OPERATIONS CENTER LIMITED

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Summary

Country	Ireland
Domain	upmc.edu
ASN	AS216414
Registry	RIPE
ID	IE-UPMCGTOC-20030114

WHOIS Details

inetnum:        81.172.64.0 - 81.172.65.255
netname:        IE-UPMCGTOC-20030114
country:        IE
org:            ORG-UGOC1-RIPE
admin-c:        UA17729-RIPE
tech-c:         UA17729-RIPE
status:         ALLOCATED-ASSIGNED PA
mnt-by:         lir-ie-upmcgtoc-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-02-02T14:10:54Z
last-modified:  2026-02-17T11:13:09Z
source:         RIPE
abuse-email:    infosecabuse@upmc.edu
abuse-c:        AR69112-RIPE
abuse-org:      ORG-UGOC1-RIPE

organisation:   ORG-UGOC1-RIPE
org-name:       UPMC GLOBAL OPERATIONS CENTER LIMITED
country:        IE
org-type:       LIR
address:        Building One, Swift Square, Santry Demesne, 9
address:        D09 A0e4
address:        Dublin
address:        IRELAND
phone:          +353 51 337 400
e-mail:         ISDNetworkDesign@UPMC.EDU
admin-c:        UA17729-RIPE
tech-c:         UA17729-RIPE
abuse-c:        AR69112-RIPE
mnt-ref:        lir-ie-upmcgtoc-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ie-upmcgtoc-1-MNT
created:        2022-10-07T07:24:10Z
last-modified:  2025-09-19T11:11:54Z
source:         RIPE
abuse-email:    infosecabuse@upmc.edu
abuse-c:        AR69112-RIPE
abuse-org:      undefined

role:           UPMC-TECH
address:        IRELAND
address:        WATERFORD
address:        X91DH9W
address:        CORK ROAD, BUTLERSTOWN NORTH
phone:          +353 51 337 400
e-mail:         ISDNetworkDesign@UPMC.EDU
nic-hdl:        UA17729-RIPE
mnt-by:         lir-ie-upmcgtoc-1-MNT
created:        2022-10-07T07:24:08Z
last-modified:  2022-10-07T07:24:09Z
source:         RIPE

route:          81.172.64.0/23
origin:         AS216414
created:        2026-02-17T11:15:14Z
last-modified:  2026-02-17T11:15:14Z
source:         RIPE
mnt-by:         lir-ie-upmcgtoc-1-MNT

Nearby Ranges

BGP prefixes that overlap with 81.172.0.0/16

Range	ASN	Company	Num of IPs
81.172.128.0/17	AS15435	DELTA Fiber Nederland B.V.	32,768
81.172.80.0/21	AS198760	Quattre Internet SL	2,048
81.172.88.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.72.0/21	AS210423	ATUAXANELA, S.L.	2,048
81.172.120.0/21	AS58327	FIBERGREEN TECNOLOGICAS S.L.	2,048
81.172.60.0/22	AS209492	INFORMATICA Y TELECOMUNICACIONES SARRIA S.L.	1,024
81.172.40.0/22	AS58327	FIBERGREEN TECNOLOGICAS S.L.	1,024
81.172.112.0/22	AS29119	ALEA SOLUCIONES, S.L	1,024
81.172.118.0/24	AS206807	DEL-INTERNET TELECOM S.L.U	256
81.172.101.0/24	AS34696	MISMELINK NETWORKS, SL	256
81.172.99.0/24	AS16509	Daratel TIC S.L	256
81.172.100.0/24	AS206124	TELE SATELITE DE MAZARRON SL	256
81.172.117.0/24	AS215927	IVIVO	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.172.64.5	AS216414 UPMC GLOBAL OPERATIONS CENTER LIMITED	`0.80ms` from Dublin, IE

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
74.110.117.199	AS701 Verizon Business	`9.43ms` from Ashburn, US
166.117.185.167	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
82.189.19.215	AS3269 Telecom Italia S.p.A.	`5.54ms` from Frosinone, IT
194.249.252.215	AS2107 ARNES	`3.48ms` from Ljubljana, SI
24.167.255.119	AS10796 Charter Communications Inc	`8.21ms` from Mount Prospect, US
115.202.214.199	AS4134 CHINANET-BACKBONE	`8.54ms` from Ningbo, CN
20.81.157.167	AS8075 Microsoft Corporation	`0.39ms` from Boydton, US
73.36.144.167	AS7922 Comcast Cable Communications, LLC	`4.49ms` from Chicago, US
84.131.123.247	AS3320 Deutsche Telekom AG	`2.07ms` from Frankfurt am Main, DE
38.173.238.231	AS398478 PEG TECH INC	`0.78ms` from Hong Kong, HK
78.129.180.23	AS20860 IOMART CLOUD SERVICES LIMITED	`3.40ms` from London, GB
91.203.127.119	AS45005 Gorizont Ltd	`5.72ms` from Moscow, RU
179.183.149.199	AS18881 TELEFÔNICA BRASIL S.A	`16.18ms` from Novo Hamburgo, BR
95.108.76.231	AS43118 East & West Sp. z o.o.	`4.91ms` from Warsaw, PL
186.22.230.247	AS27747 Telecentro S.A.	`6.03ms` from Buenos Aires, AR
69.14.186.71	AS12083 WideOpenWest Finance LLC	`11.15ms` from Chicago, US
75.192.113.55	AS6167 Verizon Business	`14.17ms` from Chicago, US
87.148.179.151	AS3320 Deutsche Telekom AG	`9.56ms` from Duesseldorf, DE
202.158.159.71	AS17878 DREAMMARK1	`1.08ms` from Incheon, KR
212.93.228.87	AS5435 Velcom d.o.o	`0.52ms` from Ljubljana, SI
86.135.137.87	AS2856 British Telecommunications PLC	`2.12ms` from London, GB
185.226.222.167	AS61323 ANS ACADEMY LIMITED	`0.22ms` from London, GB
79.157.93.71	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.28ms` from Madrid, ES
31.177.76.71	AS48287 JSC RU-CENTER	`1.32ms` from Moscow, RU
126.119.176.39	AS17676 SoftBank Corp.	`2.37ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 81.172.64.1

traceroute to 81.172.64.1 (81.172.64.1): 64 hops max, 52 byte packets

3 [AS6461] 64.125.30.252 0.688 ms

4 [AS6461] 213.161.93.242 0.83 ms

5 [AS34245] 87.198.2.55 0.714 ms

6 [AS216414] 81.172.64.1 0.992 ms

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On March 20th 2026

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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