77.81.184.0/23

AS39815 · "Lucian Blaga" University of Sibiu

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Summary

Country	Romania
Domain	ip.ro
ASN	AS39815
Registry	RIPE
ID	RO-IPV4-20070215

WHOIS Details

inetnum:        77.81.184.0 - 77.81.185.255
netname:        RO-IPV4-20070215
country:        RO
org:            ORG-ATAS1-RIPE
admin-c:        CH-RIPE
tech-c:         CH-RIPE
status:         ALLOCATED PA
notify:         hostmaster@ip.ro
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RO-MNT
mnt-domains:    RO-MNT
mnt-routes:     RO-MNT
created:        2025-06-23T12:13:54Z
last-modified:  2025-06-23T12:13:54Z
source:         RIPE
abuse-email:    abuse@ip.ro
abuse-c:        IN1080-RIPE
abuse-org:      ORG-ATAS1-RIPE

organisation:   ORG-ATAS1-RIPE
org-name:       IPv4 Management SRL
country:        RO
org-type:       LIR
address:        BASARABILOR BLV. BL. C2 SC. D AP. 106
address:        RO-115300
address:        CURTEA DE ARGES, JUD. ARGES
address:        ROMANIA
phone:          +40725224444
fax-no:         +40212228083
e-mail:         office@ip.ro
admin-c:        CH-RIPE
admin-c:        CH-RIPE
admin-c:        CH-RIPE
abuse-c:        IN1080-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RO-MNT
created:        2004-04-17T11:49:39Z
last-modified:  2020-12-16T13:37:01Z
source:         RIPE
abuse-email:    abuse@ip.ro
abuse-c:        IN1080-RIPE
abuse-org:      undefined

person:         Cristian Haja
address:        Basarabilor, Bl C2, Sc D, Et 2, Ap 106,
address:        Curtea de Arges, Arges, Romania, RO-115300
phone:          +40.725224444
fax-no:         +40.212228083
e-mail:         office@ip.ro
nic-hdl:        CH-RIPE
notify:         office@ip.ro
mnt-by:         CH-MNT
created:        2009-05-10T17:05:36Z
last-modified:  2020-02-02T14:35:43Z
source:         RIPE

route:          77.81.184.0/23
descr:          ULBS-NET-2
origin:         AS39815
mnt-by:         ULBS-MNT
created:        2024-02-04T09:47:08Z
last-modified:  2024-02-04T09:48:23Z
source:         RIPE

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.81.184.20	prof-mentorat.ro	3

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
77.81.185.34	AS39815 "Lucian Blaga" University of Sibiu	`5.46ms` from Bucharest, RO
77.81.184.1	AS39815 "Lucian Blaga" University of Sibiu	`4.89ms` 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
188.114.52.151	AS12389 PJSC Rostelecom	`4.88ms` from Krasnodar, RU
95.144.72.39	AS2856 British Telecommunications PLC	`12.41ms` from London, GB
87.102.34.7	AS12390 KCOM GROUP LIMITED	`3.75ms` from Manchester, GB
191.33.118.23	AS18881 TELEFÔNICA BRASIL S.A	`12.89ms` from Osasco, BR
176.186.240.23	AS5410 Bouygues Telecom SA	`2.27ms` from Paris, FR
100.14.203.103	AS701 Verizon Business	`1.48ms` from Philadelphia, US
52.20.59.119	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
99.41.194.151	AS7018 AT&T Enterprises, LLC	`19.35ms` from San Antonio, US
220.91.77.167	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
58.37.225.215	AS4812 China Telecom (Group)	`4.30ms` from Shanghai, CN
52.192.246.55	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
150.249.235.151	AS2527 Sony Network Communications Inc.	`1.05ms` from Tokyo, JP
136.57.211.231	AS16591 Google Fiber Inc.	`5.42ms` from Atlanta, US
197.101.119.23	AS20011 Dimension Data	`2.32ms` from Cape Town, ZA
23.1.37.199	AS9498 BHARTI Airtel Ltd.	`0.68ms` from Chennai, IN
3.22.186.119	AS16509 Amazon.com, Inc.	`1.01ms` from Columbus, US
213.89.240.23	AS1257 Tele2 Sverige AB	`7.39ms` from Falkenberg, SE
87.229.22.7	AS214083 NodeHub LLC	`5.69ms` from Frankfurt am Main, DE
79.199.115.7	AS3320 Deutsche Telekom AG	`1.45ms` from Frankfurt am Main, DE
78.85.225.167	AS12389 PJSC Rostelecom	`18.69ms` from Kazan, RU
13.234.163.215	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
219.50.172.39	AS17676 SoftBank Corp.	`3.99ms` from Osaka, JP
97.74.201.103	AS398101 GoDaddy.com, LLC	`1.22ms` from Phoenix, US
38.148.147.7	AS7341 Velocity Network, Inc.	`4.57ms` from Pittsburgh, US
118.128.43.71	AS3786 LG DACOM Corporation	`1.35ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 77.81.185.34

traceroute to 77.81.185.34 (77.81.185.34): 64 hops max, 52 byte packets

1 [AS53055] 186.227.195.65 1.044 ms

2 *

3 [] 201.16.2.155 100.64 ms

4 [] 185.1.226.186 205.35 ms

5 *

6 [AS31313] 193.151.28.33 202.263 ms

7 *

8 *

9 [AS31313] 213.177.21.10 206.267 ms

10 [AS39815] 194.169.191.231 214.67 ms

11 *

12 [AS39815] 194.169.191.199 218.446 ms

13 [AS39815] 77.81.185.34 218.65 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On August 28th 2025

What are IP address ranges?

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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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