AS21520 AS21520 LACNIC generated autnum for Instituto Tecnologico A...

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AS MEMBERSHIP

AS21520 is a member of the following AS sets:

AS-GBLX ASs of GlobalCrossing
AS-NWN-TRANSIT COLUMBUS NETWORKS TRANSIT CUSTOMERS
AS-TELMEX Telmex Maintainer
AS-8151 Client set for UniNet
AS-IUSACELL DOWN-STREAM
AS-28513 AMovil
AS3491:AS-CUSTOMERS-NA PCCW Global Customers in North America
AS-BESTEL-NET Bestel AS Customers
AS-TOTALPLAY DOWN-STREAM

AUTONOMOUS SYSTEM

AS21520 AS21520 source:LACNIC

aut-num	AS21520
descr	LACNIC generated autnum for Instituto Tecnologico Autonomo de Mexico(ITAM)
as-name	AS21520
tech-c	UFR
remarks	LACNIC generated autnum for MX-ITAM-LACNIC
mnt-by	MNT-MX-ITAM-LACNIC
changed	20201111
source	LACNIC
remarks	***************************************************
remarks	This object may have been modified
remarks	For more information, please query whois.lacnic.net
remarks	***************************************************
last-modified	2020-11-25T03:05:56Z

REGISTERED ROUTES

148.205.0.0/16 Customer Bestel source:RADB

route	148.205.0.0/16
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.36.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) source:RADB

route	148.205.36.0/22
origin	AS21520
descr	Instituto Tecnologico Autonomo de Mexico(ITAM)
mnt-by	MAINT-AS18734
changed	mfarrevillaga@izzi.mx 20230809
source	RADB
last-modified	2023-11-13T16:18:11Z
rpki-ov-state	not_found

148.205.40.0/22 Customer Bestel source:RADB

route	148.205.40.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.48.0/22 Customer Bestel source:RADB

route	148.205.48.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.64.0/22 Customer Bestel source:RADB

route	148.205.64.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.68.0/22 Customer Bestel source:RADB

route	148.205.68.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.72.0/22 Customer Bestel source:RADB

route	148.205.72.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.84.0/24 Customer Bestel source:RADB

route	148.205.84.0/24
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.104.0/22 Forced Object Correction source:RADB

route	148.205.104.0/22
descr	Forced Object Correction
origin	AS21520
mnt-by	MAINT-AS7132
changed	peering@intl.att.com 20190903
source	RADB
last-modified	2023-11-13T15:57:09Z
rpki-ov-state	not_found

148.205.112.0/22 Customer Bestel source:RADB

route	148.205.112.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.120.0/24 Customer Bestel source:RADB

route	148.205.120.0/24
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.124.0/22 Proxy-registered route object source:RADB

route	148.205.124.0/22
descr	Proxy-registered route object
origin	AS21520
remarks	This route object is for a BtN customer route
remarks	which is being exported under this origin AS.
remarks	:
remarks	This route object was created because no existing
remarks	route object with the same origin was found, and
remarks	since some BtN peers filter based on these objects
remarks	this route may be rejected if this object is not created.
remarks	:
remarks	Please contact peering@cais.net if you have any
remarks	questions regarding this object.
mnt-by	MAINT-AS3491
changed	sajwani@pccwbtn.com 20081223
source	RADB
last-modified	2023-11-13T15:42:39Z
rpki-ov-state	not_found

148.205.132.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) source:RADB

route	148.205.132.0/22
origin	AS21520
descr	Instituto Tecnologico Autonomo de Mexico(ITAM)
mnt-by	MAINT-AS18734
changed	mfarrevillaga@izzi.mx 20230809
source	RADB
last-modified	2023-11-13T16:18:11Z
rpki-ov-state	not_found

148.205.136.0/22 Customer Bestel source:RADB

route	148.205.136.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.148.0/22 Customer Bestel source:RADB

route	148.205.148.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.152.0/22 Customer Bestel source:RADB

route	148.205.152.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.164.0/22 Customer Bestel source:RADB

route	148.205.164.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.176.0/22 Customer Bestel source:RADB

route	148.205.176.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.191.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) source:RADB

route	148.205.191.0/24
origin	AS21520
descr	Instituto Tecnologico Autonomo de Mexico(ITAM)
mnt-by	MAINT-AS18734
changed	mfarrevillaga@izzi.mx 20230809
source	RADB
last-modified	2023-11-13T16:18:11Z
rpki-ov-state	not_found

148.205.193.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) source:RADB

route	148.205.193.0/24
origin	AS21520
descr	Instituto Tecnologico Autonomo de Mexico(ITAM)
mnt-by	MAINT-AS18734
changed	mfarrevillaga@izzi.mx 20230809
source	RADB
last-modified	2023-11-13T16:18:11Z
rpki-ov-state	not_found

148.205.196.0/22 Customer Bestel source:RADB

route	148.205.196.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.208.0/22 Forced Object Correction source:RADB

route	148.205.208.0/22
descr	Forced Object Correction
origin	AS21520
mnt-by	MAINT-AS7132
changed	peering@intl.att.com 20190903
source	RADB
last-modified	2023-11-13T15:57:09Z
rpki-ov-state	not_found

148.205.208.0/24 Customer Bestel source:RADB

route	148.205.208.0/24
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.228.0/22 Customer Bestel source:RADB

route	148.205.228.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.232.0/22 Customer Bestel source:RADB

route	148.205.232.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

148.205.236.0/22 Customer Bestel source:RADB

route	148.205.236.0/22
descr	Customer Bestel
origin	AS21520
mnt-by	MAINT-AS32098
changed	mmg@transtelco.net 20170808
source	RADB
last-modified	2023-11-13T15:51:18Z
rpki-ov-state	not_found

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