Summary

ASN	AS4230 CLARO S.A.
BGP	201.72.0.0/16
IPs with RDNS	78
Hosted Domains	0
Pingable IPs	25
Router IPs	11


201.72.81.0	—	0
201.72.81.1	—	0
201.72.81.2	—	0
201.72.81.3	—	0
201.72.81.4	—	0
201.72.81.5	embratel-g0-0-1-492-iacc02.ctamr.embratel.net.br	0
201.72.81.6	bco-g0-0-1-492-iacc02.ctamr.embratel.net.br	0
201.72.81.7	—	0
201.72.81.8	—	0
201.72.81.9	embratel-t0-4-0-4-28633-uacc01.ctamc.embratel.net.br	0
201.72.81.10	plastipar-t0-4-0-4-28633-uacc01.ctamc.embratel.net.br	0
201.72.81.11	—	0
201.72.81.12	—	0
201.72.81.13	embratel-g2-0-2-154-iacc02.ctamr.embratel.net.br	0
201.72.81.14	marisalojas-g2-0-2-154-iacc02.ctamr.embratel.net.br	0
201.72.81.15	—	0
201.72.81.16	—	0
201.72.81.17	embratel-g2-0-3-156430-iacc02.ctamr.embratel.net.br	0
201.72.81.18	mapa-g2-0-3-156430-iacc02.ctamr.embratel.net.br	0
201.72.81.19	—	0
201.72.81.20	—	0
201.72.81.21	embratel-g2-0-3-156427-iacc02.ctamr.embratel.net.br	0
201.72.81.22	droga-g2-0-3-156427-iacc02.ctamr.embratel.net.br	0
201.72.81.23	—	0
201.72.81.24	—	0
201.72.81.25	embratel-t0-6-0-0-8-152649-agg02.ctamc.embratel.net.br	0
201.72.81.26	banco-t0-6-0-0-8-152649-agg02.ctamc.embratel.net.br	0
201.72.81.27	—	0
201.72.81.28	—	0
201.72.81.29	embratel-g100-0-0-2-230-acr01.lda.embratel.net.br	0
201.72.81.30	alllogistica-g100-0-0-2-230-acr01.lda.embratel.net.br	0
201.72.81.31	—	0
201.72.81.32	—	0
201.72.81.33	embratel-g2-0-2-48-iacc02.ctamr.embratel.net.br	0
201.72.81.34	clinipam-g2-0-2-48-iacc02.ctamr.embratel.net.br	0
201.72.81.35	—	0
201.72.81.36	—	0
201.72.81.37	—	0
201.72.81.38	—	0
201.72.81.39	—	0
201.72.81.40	—	0
201.72.81.41	embratel-t0-1-0-0-225321-uacc01.ctamr.embratel.net.br	0
201.72.81.42	signallink-t0-1-0-0-225321-uacc01.ctamr.embratel.net.br	0
201.72.81.43	—	0
201.72.81.44	—	0
201.72.81.45	—	0
201.72.81.46	—	0
201.72.81.47	—	0
201.72.81.48	—	0
201.72.81.49	embratel-t0-6-0-0-8-18078-agg02.ctamc.embratel.net.br	0
201.72.81.50	l-t0-6-0-0-8-18078-agg02.ctamc.embratel.net.br	0
201.72.81.51	—	0
201.72.81.52	—	0
201.72.81.53	embratel-g2-1-2-105-iacc02.ctamr.embratel.net.br	0
201.72.81.54	aker-g2-1-2-105-iacc02.ctamr.embratel.net.br	0
201.72.81.55	—	0
201.72.81.56	—	0
201.72.81.57	embratel-t0-6-0-0-8-15436-agg02.ctamc.embratel.net.br	0
201.72.81.58	robertbosch-t0-6-0-0-8-15436-agg02.ctamc.embratel.net.br	0
201.72.81.59	—	0
201.72.81.60	—	0
201.72.81.61	embratel-g2-0-2-83-iacc02.ctamr.embratel.net.br	0
201.72.81.62	walmart-g2-0-2-83-iacc02.ctamr.embratel.net.br	0
201.72.81.63	—	0
201.72.81.64	—	0
201.72.81.65	—	0
201.72.81.66	—	0
201.72.81.67	—	0
201.72.81.68	—	0
201.72.81.69	embratel-g0-0-1-54-iacc02.ctamr.embratel.net.br	0
201.72.81.70	transporte-g0-0-1-54-iacc02.ctamr.embratel.net.br	0
201.72.81.71	—	0
201.72.81.72	—	0
201.72.81.73	embratel-g2-0-3-150035-iacc02.ctamr.embratel.net.br	0
201.72.81.74	cobra-g2-0-3-150035-iacc02.ctamr.embratel.net.br	0
201.72.81.75	—	0
201.72.81.76	—	0
201.72.81.77	embratel-t0-6-0-0-8-15077-agg02.ctamc.embratel.net.br	0
201.72.81.78	bunnet-t0-6-0-0-8-15077-agg02.ctamc.embratel.net.br	0
201.72.81.79	—	0
201.72.81.80	—	0
201.72.81.81	—	0
201.72.81.82	—	0
201.72.81.83	—	0
201.72.81.84	—	0
201.72.81.85	embratel-g0-0-0-1446-iacc02.ctamr.embratel.net.br	0
201.72.81.86	lab-g0-0-0-1446-iacc02.ctamr.embratel.net.br	0
201.72.81.87	—	0
201.72.81.88	—	0
201.72.81.89	—	0
201.72.81.90	—	0
201.72.81.91	—	0
201.72.81.92	—	0
201.72.81.93	embratel-t0-1-0-0-225210-uacc01.ctamr.embratel.net.br	0
201.72.81.94	jjgc-t0-1-0-0-225210-uacc01.ctamr.embratel.net.br	0
201.72.81.95	—	0
201.72.81.96	—	0
201.72.81.97	embratel-t0-4-0-4-23562-uacc01.ctamc.embratel.net.br	0
201.72.81.98	frigelar-t0-4-0-4-23562-uacc01.ctamc.embratel.net.br	0
201.72.81.99	—	0
201.72.81.100	—	0
201.72.81.101	embratel-g2-0-2-53-iacc02.ctamr.embratel.net.br	0
201.72.81.102	lasanova-g2-0-2-53-iacc02.ctamr.embratel.net.br	0
201.72.81.103	—	0
201.72.81.104	—	0
201.72.81.105	embratel-g2-0-3-15019-iacc02.ctamr.embratel.net.br	0
201.72.81.106	cef-g2-0-3-15019-iacc02.ctamr.embratel.net.br	0
201.72.81.107	—	0
201.72.81.108	—	0
201.72.81.109	—	0
201.72.81.110	—	0
201.72.81.111	—	0
201.72.81.112	—	0
201.72.81.113	—	0
201.72.81.114	—	0
201.72.81.115	—	0
201.72.81.116	—	0
201.72.81.117	—	0
201.72.81.118	—	0
201.72.81.119	—	0
201.72.81.120	—	0
201.72.81.121	embratel-t0-6-0-0-8-152732-agg02.ctamc.embratel.net.br	0
201.72.81.122	dppr-t0-6-0-0-8-152732-agg02.ctamc.embratel.net.br	0
201.72.81.123	—	0
201.72.81.124	—	0
201.72.81.125	embratel-g0-0-0-2060-iacc02.ctamr.embratel.net.br	0
201.72.81.126	banco-g0-0-0-2060-iacc02.ctamr.embratel.net.br	0
201.72.81.127	—	0
201.72.81.128	—	0
201.72.81.129	embratel-t0-6-0-0-8-155610-agg02.ctamc.embratel.net.br	0
201.72.81.130	localiza-t0-6-0-0-8-155610-agg02.ctamc.embratel.net.br	0
201.72.81.131	—	0
201.72.81.132	—	0
201.72.81.133	embratel-t0-6-0-0-8-152638-agg02.ctamc.embratel.net.br	0
201.72.81.134	lja-t0-6-0-0-8-152638-agg02.ctamc.embratel.net.br	0
201.72.81.135	—	0
201.72.81.136	—	0
201.72.81.137	—	0
201.72.81.138	—	0
201.72.81.139	—	0
201.72.81.140	—	0
201.72.81.141	—	0
201.72.81.142	—	0
201.72.81.143	—	0
201.72.81.144	—	0
201.72.81.145	—	0
201.72.81.146	—	0
201.72.81.147	—	0
201.72.81.148	—	0
201.72.81.149	embratel-g0-0-1-482-iacc02.ctamr.embratel.net.br	0
201.72.81.150	energisa-g0-0-1-482-iacc02.ctamr.embratel.net.br	0
201.72.81.151	—	0
201.72.81.152	—	0
201.72.81.153	—	0
201.72.81.154	—	0
201.72.81.155	—	0
201.72.81.156	—	0
201.72.81.157	embratel-g2-0-2-91-iacc02.ctamr.embratel.net.br	0
201.72.81.158	cef-g2-0-2-91-iacc02.ctamr.embratel.net.br	0
201.72.81.159	—	0
201.72.81.160	—	0
201.72.81.161	—	0
201.72.81.162	—	0
201.72.81.163	—	0
201.72.81.164	—	0
201.72.81.165	embratel-g2-0-3-150014-iacc02.ctamr.embratel.net.br	0
201.72.81.166	cb-g2-0-3-150014-iacc02.ctamr.embratel.net.br	0
201.72.81.167	—	0
201.72.81.168	—	0
201.72.81.169	—	0
201.72.81.170	—	0
201.72.81.171	—	0
201.72.81.172	—	0
201.72.81.173	embratel-g0-0-1-486-iacc02.ctamr.embratel.net.br	0
201.72.81.174	santander-g0-0-1-486-iacc02.ctamr.embratel.net.br	0
201.72.81.175	—	0
201.72.81.176	—	0
201.72.81.177	—	0
201.72.81.178	—	0
201.72.81.179	—	0
201.72.81.180	—	0
201.72.81.181	embratel-g2-0-2-18-iacc02.ctamr.embratel.net.br	0
201.72.81.182	cef-g2-0-2-18-iacc02.ctamr.embratel.net.br	0
201.72.81.183	—	0
201.72.81.184	—	0
201.72.81.185	—	0
201.72.81.186	—	0
201.72.81.187	—	0
201.72.81.188	—	0
201.72.81.189	embratel-g2-0-2-96-iacc02.ctamr.embratel.net.br	0
201.72.81.190	cef-g2-0-2-96-iacc02.ctamr.embratel.net.br	0
201.72.81.191	—	0
201.72.81.192	—	0
201.72.81.193	—	0
201.72.81.194	—	0
201.72.81.195	—	0
201.72.81.196	—	0
201.72.81.197	embratel-g2-0-2-46-iacc02.ctamr.embratel.net.br	0
201.72.81.198	cef-g2-0-2-46-iacc02.ctamr.embratel.net.br	0
201.72.81.199	—	0
201.72.81.200	—	0
201.72.81.201	—	0
201.72.81.202	—	0
201.72.81.203	—	0
201.72.81.204	—	0
201.72.81.205	embratel-t0-6-0-0-8-15285-agg02.ctamc.embratel.net.br	0
201.72.81.206	americanas-t0-6-0-0-8-15285-agg02.ctamc.embratel.net.br	0
201.72.81.207	—	0
201.72.81.208	—	0
201.72.81.209	—	0
201.72.81.210	—	0
201.72.81.211	—	0
201.72.81.212	—	0
201.72.81.213	embratel-t0-6-0-0-8-15088-agg02.ctamc.embratel.net.br	0
201.72.81.214	bunnet-t0-6-0-0-8-15088-agg02.ctamc.embratel.net.br	0
201.72.81.215	—	0
201.72.81.216	—	0
201.72.81.217	—	0
201.72.81.218	—	0
201.72.81.219	—	0
201.72.81.220	—	0
201.72.81.221	embratel-g2-0-2-133-iacc02.ctamr.embratel.net.br	0
201.72.81.222	bradesco-g2-0-2-133-iacc02.ctamr.embratel.net.br	0
201.72.81.223	—	0
201.72.81.224	—	0
201.72.81.225	embratel-g2-0-3-155913-iacc02.ctamr.embratel.net.br	0
201.72.81.226	julio-g2-0-3-155913-iacc02.ctamr.embratel.net.br	0
201.72.81.227	—	0
201.72.81.228	—	0
201.72.81.229	embratel-g2-0-2-105-iacc02.ctamr.embratel.net.br	0
201.72.81.230	cef-g2-0-2-105-iacc02.ctamr.embratel.net.br	0
201.72.81.231	—	0
201.72.81.232	—	0
201.72.81.233	—	0
201.72.81.234	—	0
201.72.81.235	—	0
201.72.81.236	—	0
201.72.81.237	ebt-g2-0-2-106-iacc02.ctamr.embratel.net.br	0
201.72.81.238	peer-g2-0-2-106-iacc02.ctamr.embratel.net.br	0
201.72.81.239	—	0
201.72.81.240	—	0
201.72.81.241	—	0
201.72.81.242	—	0
201.72.81.243	—	0
201.72.81.244	—	0
201.72.81.245	embratel-g0-0-0-2062-iacc02.ctamr.embratel.net.br	0
201.72.81.246	ideal-g0-0-0-2062-iacc02.ctamr.embratel.net.br	0
201.72.81.247	—	0
201.72.81.248	—	0
201.72.81.249	—	0
201.72.81.250	—	0
201.72.81.251	—	0
201.72.81.252	—	0
201.72.81.253	—	0
201.72.81.254	—	0
201.72.81.255	—	0

Traceroute

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

traceroute -a -n -q1 -f2 201.72.81.9

traceroute to 201.72.81.9 (201.72.81.9): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.199 0.884 ms

3 [AS4230] 201.72.81.9 1.419 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On December 28th 2025