181.79.64.0/21

AS18747 · IFX Corporation

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Summary

Country	Colombia
Domain	ifxcorp.com
ASN	AS18747
Registry	LACNIC
ID	AND9

WHOIS Details

inetnum:     181.79.64.0/21
status:      reallocated
aut-num:     AS18747
owner:       IFX NETWORKS COLOMBIA
ownerid:     CO-IFNE-LACNIC
responsible: Networking IFX
address:     Diagonal 97 No, 17-60, piso 4
address:     57111 - BOGOTA - DC
country:     CO
phone:       +57  13693000 [1301]
owner-c:     AND9
tech-c:      AND9
abuse-c:     AND9
created:     20251014
changed:     20251014
inetnum-up:  181.78.0.0/15

nic-hdl:     AND9
person:      Andres Felipe Ramirez
e-mail:      [email protected]
address:     Diagonal 97, 17-60, Piso 4
address:     12345 - BOGOTA - BOGOTA DC
country:     CO
phone:       +57  13693000 [1327]
created:     20111128
changed:     20240306

Nearby Ranges

BGP prefixes that overlap with 181.79.0.0/16

Range	ASN	Company	Num of IPs
181.79.32.0/19	AS18747	IFX NETWORKS COLOMBIA	8,192
181.79.224.0/19	AS27932	Redes y Telecomunicaciones	8,192
181.79.0.0/19	AS18747	IFX NETWORKS COLOMBIA	8,192
181.79.96.0/22	AS52468	UFINET Guatemala S. A.	1,024
181.79.100.0/22	AS18747	IFX NETWORKS COLOMBIA	1,024
181.79.212.0/22	AS18747	IFX Networks	1,024
181.79.202.0/23	AS52468	UFINET Guatemala S. A.	512
181.79.204.0/23	AS52468	Ufinet El Salvador, S. A. de C. V.	512
181.79.193.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.194.0/24	AS52468	Ufinet Costa Rica, S. A.	256
181.79.195.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.196.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.197.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.198.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.199.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.200.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.201.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.208.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.209.0/24	AS52468	Ufinet El Salvador, S. A. de C. V.	256
181.79.210.0/24	AS52468	Ufinet Honduras, S. A.	256
181.79.211.0/24	AS52468	Ufinet Nicaragua, S.A.	256
181.79.217.0/24	AS52468	UFINET PARAGUAY S.A.	256
181.79.220.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.221.0/24	AS52468	UFINET Guatemala S. A.	256
181.79.218.0/24	AS269777	GRUPO LUMA SAS	256
181.79.230.0/24	AS18747	IFX Networks	256
181.79.192.0/24	AS52468	UFINET Guatemala 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

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

IP Address	ASN	Details
181.79.65.9	AS18747 IFX Corporation	`1.48ms` from Bogota, CO
181.79.64.162	AS18747 IFX Corporation	`1.28ms` from Bogota, CO
181.79.66.130	AS18747 IFX Corporation	`1.33ms` from Bogota, CO

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
78.54.148.165	AS6805 Telefonica Germany GmbH & Co.OHG	`2.89ms` from Berlin, DE
94.226.157.213	AS6848 Telenet BV	`7.14ms` from Brussels, BE
98.43.57.37	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Denver, US
76.105.39.165	AS7922 Comcast Cable Communications, LLC	`6.80ms` from Fremont, US
121.173.113.53	AS4766 Korea Telecom	`0.76ms` from Incheon, KR
197.96.65.197	AS3741 Dimension Data	`0.58ms` from Johannesburg, ZA
108.90.126.21	AS7018 AT&T Enterprises, LLC	`16.62ms` from Los Angeles, US
31.37.122.85	AS5410 Bouygues Telecom SA	`2.20ms` from Marseille, FR
178.124.191.37	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.86ms` from Minsk, BY
181.221.79.69	AS28573 Claro NXT Telecomunicacoes Ltda	`9.26ms` from Rio de Janeiro, BR
151.27.42.5	AS1267 WIND TRE S.P.A.	`3.69ms` from Rome, IT
187.95.173.245	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`1.98ms` from Sao Paulo, BR
47.112.158.213	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.74ms` from Shenzhen, CN
219.141.152.53	AS4847 China Networks Inter-Exchange	`1.77ms` from Tianjin, CN
196.203.201.245	AS2609 Tunisia BackBone AS	`2.42ms` from Tunis, TN
122.190.108.5	AS4837 CHINA UNICOM China169 Backbone	`2.17ms` from Wuhan, CN
52.82.2.149	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.48ms` from Zhongwei, CN
5.251.211.213	AS9198 JSC Kazakhtelecom	`2.16ms` from Almaty, KZ
35.89.252.69	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
81.10.78.21	AS8452 TE-AS	`8.98ms` from Cairo, EG
65.60.229.21	AS11776 Breezeline	`14.88ms` from Chicago, US
88.70.223.229	AS3209 Vodafone GmbH	`12.52ms` from Hamburg, DE
209.152.157.37	AS394778 Northeast Missouri Rural Telephone Co.	`4.12ms` from Kansas City, US
83.38.2.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.95ms` from Madrid, ES
68.175.1.101	AS12271 Charter Communications Inc	`6.91ms` from Newark, US

Traceroute

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

traceroute -a -n -q1 -f4 181.79.66.17

traceroute to 181.79.66.17 (181.79.66.17): 64 hops max, 52 byte packets

4 [AS18747] 181.79.66.17 5.763 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 30th 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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