81.180.16.0/21

AS16220 · Civil Engineering University of Bucharest

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Summary

Country	Romania
Domain	utcb.ro
ASN	AS16220
Registry	RIPE
ID	UTCB-RO

WHOIS Details

inetnum:        81.180.16.0 - 81.180.19.255
netname:        UTCB-RO
descr:          Universitatea Tehnica de Constructii Bucuresti
descr:          Bd. Lacul Tei nr. 122-124, cod 020396, Sector 2, Bucuresti
country:        RO
admin-c:        LBE1-RIPE
tech-c:         LBE1-RIPE
status:         ASSIGNED PA
mnt-by:         AS3233-MNT
mnt-lower:      AS3233-MNT
mnt-routes:     AS16220-MNT
notify:         hostmaster@rotld.ro
created:        2003-04-16T08:52:39Z
last-modified:  2021-07-27T07:21:20Z
source:         RIPE
abuse-email:    abuse@lir.ro
abuse-c:        AIL26-RIPE
abuse-org:      ORG-RA19-RIPE

person:         Lobaza Bogdan Eugen
address:        Universitatea Tehnica de Constructii Bucuresti
address:        Bd. Lacul Tei, Nr. 122-124, Sector 2
address:        Bucharest, Romania
phone:          +40-21-242.12.08
fax-no:         +40-21-242.07.81
e-mail:         bogdan.lobaza@utcb.ro
nic-hdl:        LBE1-RIPE
notify:         hostmaster@rotld.ro
mnt-by:         AS3233-MNT
created:        2003-02-07T12:57:50Z
last-modified:  2021-11-18T13:48:53Z
source:         RIPE

route:          81.180.16.0/21
descr:          The Technical University of Civil Engineering Bucharest
descr:          124 Lacul Tei Boulevard, Bucharest 72302, Romania
origin:         AS16220
notify:         alsysasmnt@alsys.ro
mnt-by:         AS16220-MNT
created:        2005-02-28T23:24:14Z
last-modified:  2005-02-28T23:24:14Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.180.0.0/16

Range	ASN	Company	Num of IPs
81.180.208.0/20	AS2614	Universitatea Tehnica Gheorghe Asachi din Iasi	4,096
81.180.192.0/21	AS8953	Orange Romania SA	2,048
81.180.240.0/21	AS44679	SC Binbox Global Services SRL	2,048
81.180.64.0/22	AS9199	Asociatia Obsteasca RENAM	1,024
81.180.76.0/22	AS9199	Asociatia Obsteasca RENAM	1,024
81.180.84.0/23	AS9199	Asociatia Obsteasca RENAM	512
81.180.96.0/23	AS215945	Electro-Sat SRL	512
81.180.202.0/23	AS3223	HOSTIFY 24 SRL	512
81.180.252.0/23	AS34304	SC Teen Telecom SRL	512
81.180.80.0/23	AS34304	Teen Telecom SRL	512
81.180.90.0/23	AS47427	SC Dreamteam Network SRL	512
81.180.108.0/23	AS48955	Teen Telecom SRL	512
81.180.88.0/23	AS48999	AVIDAL NET SRL	512
81.180.236.0/23	AS49052	SC DATA ZYX SRL	512
81.180.250.0/23	AS5606	Awesome Projects SRL	512
81.180.232.0/23	AS56746	Simultaneous Network Protocol SRL	512
81.180.6.0/23	AS57136	VIVA Telecom SRL	512
81.180.136.0/23	AS58022	SC A.G.E Networks Sistems SRL	512
81.180.94.0/23	AS9009	Teen Telecom SRL	512
81.180.68.0/23	AS9199	Asociatia Obsteasca RENAM	512
81.180.70.0/23	AS9199	Universitatea de Stat din Moldova	512
81.180.86.0/24	AS2614	National Institute for Physics and Nuclear Engineering Horia Hulubei	256
81.180.201.0/24	AS6663	Euroweb Romania SRL	256
81.180.24.0/24	AS34723	Be Wise Data SRL	256
81.180.200.0/24	AS34358	MPX PAY SERVICES SRL	256
81.180.207.0/24	AS44682	Asist Online Activ SRL	256
81.180.206.0/24	AS6663	SC Euroweb Romania SRL	256
81.180.27.0/24	AS8708	SC CS GROUP - ROMANIA SA	256
81.180.224.0/24	AS8751	SC MEDIA SAT SRL	256
81.180.25.0/24	AS34283	SC ALTEN SI-TECHNO ROMANIA SRL	256
81.180.82.0/24	AS8953	Braincap SRL	256
81.180.249.0/24	AS56335	DARKHOUND SRL	256
81.180.4.0/24	AS208445	Infinity Capital Investments S.A.	256
81.180.26.0/24	AS34060	TELECOMUNICATII CFR S.A.	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

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

IP Address	ASN	Details
81.180.17.1	AS16220 Civil Engineering University of Bucharest	`0.98ms` from Bucharest, RO
81.180.19.253	AS16220 Civil Engineering University of Bucharest	`1.07ms` from Bucharest, RO
81.180.20.1	AS16220 Civil Engineering University of Bucharest	`1.01ms` from Bucharest, RO
81.180.21.254	AS16220 Civil Engineering University of Bucharest	`1.18ms` from Bucharest, RO
81.180.22.1	AS16220 Civil Engineering University of Bucharest	`0.96ms` from Bucharest, RO
81.180.18.1	AS16220 Civil Engineering University of Bucharest	`1.06ms` from Bucharest, RO
81.180.23.254	AS16220 Civil Engineering University of Bucharest	`1.14ms` from Bucharest, RO
81.180.16.63	AS16220 Civil Engineering University of Bucharest	`1.00ms` from Bucharest, RO

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
97.134.130.37	AS6167 Verizon Business	`11.24ms` from Dallas, US
217.251.194.21	AS3320 Deutsche Telekom AG	`7.70ms` from Frankfurt am Main, DE
47.150.216.245	AS5650 Frontier Communications of America, Inc.	`2.51ms` from Los Angeles, US
195.16.153.229	AS3262 SAREnet, S.A.	`2.57ms` from Madrid, ES
187.200.150.101	AS8151 UNINET	`9.16ms` from Mexico City, MX
200.106.176.21	AS271262 COMETAFIBER SERVICOS DE INTERNET LTDA	`1.94ms` from Osasco, BR
54.254.192.133	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
83.252.82.101	AS1257 Tele2 Sverige AB	`9.52ms` from Stockholm, SE
89.75.69.5	AS9141 P4 Sp. z o.o.	`14.93ms` from Warsaw, PL
136.228.240.69	AS202276 IBOSS, INC	`0.27ms` from Amsterdam, NL
73.171.45.149	AS7922 Comcast Cable Communications, LLC	`9.20ms` from Ashburn, US
147.30.227.149	AS9198 JSC Kazakhtelecom	`6.39ms` from Astana, KZ
181.30.245.197	AS7303 Telecom Argentina S.A.	`4.06ms` from Asuncion, PY
150.164.214.5	AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS	`1.07ms` from Belo Horizonte, BR
68.220.25.85	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
162.220.149.37	AS22311 FAIRNET LLC	`9.63ms` from Chicago, US
130.51.174.133	AS16788 The Computer Works of Arkansas, Inc.	`8.72ms` from Dallas, US
24.158.223.133	AS20115 Charter Communications LLC	`11.79ms` from Dallas, US
24.155.93.21	AS7459 Grande Communications Networks, LLC	`1.51ms` from Dallas, US
103.177.124.229	AS63969 Race Online Limited	`3.11ms` from Dhaka, BD
78.94.202.149	AS3209 Vodafone GmbH	`3.46ms` from Frankfurt am Main, DE
86.53.238.181	AS3257 GTT Communications Inc.	`0.43ms` from London, GB
23.225.209.21	AS40065 CNSERVERS LLC	`0.56ms` from Los Angeles, US
68.192.162.21	AS6128 Cablevision Systems Corp.	`9.99ms` from New York City, US
74.101.203.5	AS701 Verizon Business	`2.60ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 81.180.17.9

traceroute to 81.180.17.9 (81.180.17.9): 64 hops max, 52 byte packets

3 [] 86.104.125.98 2.813 ms

4 [AS2614] 37.128.239.41 3.556 ms

5 [AS2614] 37.128.239.102 2.572 ms

6 [AS2614] 37.128.232.182 1.662 ms

7 [AS2614] 37.128.224.54 0.928 ms

8 [AS16220] 193.231.3.131 1.698 ms

9 [AS16220] 81.180.17.9 1.369 ms

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On December 14th 2025

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