ResearchRouting table, RPKI, IRR & looking glass

AS22927 Telefonica de Argentina

AS22927 (AS22927) is registered to Telefonica de Argentina in AR, through LACNIC. It originates 229 prefixes in the global routing table.

208
IPv4 prefixes
21
IPv6 prefixes
4,035,584
IPv4 addresses
98%
RPKI valid

Who holds AS22927

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS22927
Handle
AS22927
Organization
Telefonica de Argentina
Country
AR
Registry
LACNIC
ASPA
None published
WHOIS recordLACNIC
% IP Client: 172.83.248.2
 
% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
%  The data below is provided for information purposes
%  and to assist persons in obtaining information about or
%  related to AS and IP numbers registrations
%  By submitting a whois query, you agree to use this data
%  only for lawful purposes.
%  2026-10-12 00:02:24 (Z Z)

aut-num:     AS22927
owner:       Telefonica de Argentina
ownerid:     AR-TEAR7-LACNIC
responsible: Luis Francisco Pérez Sánchez
address:     Av. Independencia, 169, PB
address:     1099 - Buenos Aires - CF
country:     AR
phone:       +54  8102220102 [0000]
owner-c:     TEA
routing-c:   TEA
abuse-c:     TEA
created:     20011214
changed:     20040623

nic-hdl:     TEA
person:      Telefonica de Argentina
e-mail:      tasamail.ar@tmoviles.com.ar
address:     AV. ING. HUERGO, 723, 
address:     1065 - Capital Federal - BA
country:     AR
phone:       +54 11 43335000
created:     20030618
changed:     20250828

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

What AS22927 announces

Prefixes originated by AS22927 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
208
IPv6 prefixes
21
IPv4 addresses
4,035,584 (15,764 /24s)
RPKI valid
226 98%
RPKI invalid
0
RPKI not found
3
ROAs naming AS22927
129
With an IRR route object
108 47%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (208)
131.0.104.0/22168.226.0.0/16168.226.35.0/24168.226.55.0/24168.226.80.0/21168.226.88.0/22168.226.92.0/22168.226.214.0/24168.226.217.0/24168.226.218.0/23179.36.0.0/14179.36.96.0/20179.36.112.0/21179.36.240.0/21179.37.0.0/17179.37.128.0/18179.37.192.0/18179.38.128.0/17179.39.0.0/17179.39.128.0/17179.40.0.0/15179.40.0.0/17179.40.24.0/24181.20.0.0/14181.21.28.0/22181.21.32.0/20181.24.0.0/14181.25.32.0/20181.25.128.0/20181.25.144.0/22181.25.192.0/19186.38.0.0/18186.38.64.0/18186.39.0.0/16186.56.0.0/18186.56.64.0/18186.56.128.0/17186.57.0.0/16186.58.0.0/15186.60.0.0/14186.100.0.0/16186.100.0.0/17186.128.0.0/14186.130.130.0/24186.130.131.0/24186.140.0.0/14186.140.0.0/15186.141.133.0/24186.141.134.0/24186.141.135.0/24186.141.136.0/24186.141.137.0/24186.141.138.0/24186.141.139.0/24186.141.140.0/24186.141.161.0/24186.141.162.0/24186.141.163.0/24186.141.164.0/24186.141.165.0/24186.141.166.0/24186.141.167.0/24186.141.168.0/24186.141.169.0/24186.141.170.0/24186.141.197.0/24186.141.198.0/24186.141.199.0/24186.141.200.0/24186.141.201.0/24186.141.202.0/24186.141.203.0/24186.141.204.0/24186.141.225.0/24186.141.226.0/24186.141.227.0/24186.141.228.0/24186.141.229.0/24186.141.230.0/24186.141.231.0/24186.141.232.0/24186.141.233.0/24186.141.234.0/24186.142.0.0/15186.143.133.0/24186.143.134.0/24186.143.135.0/24186.143.136.0/24186.143.137.0/24186.143.138.0/24186.143.139.0/24186.143.140.0/24186.143.161.0/24186.143.162.0/24186.143.163.0/24186.143.164.0/24186.143.165.0/24186.143.166.0/24186.143.167.0/24186.143.168.0/24186.143.174.0/24186.143.175.0/24186.143.193.0/24186.143.194.0/24186.143.195.0/24186.143.197.0/24186.143.198.0/24186.143.199.0/24186.143.200.0/24186.143.201.0/24186.143.202.0/24186.143.203.0/24186.143.204.0/24186.143.205.0/24186.143.206.0/24186.143.207.0/24186.143.230.0/24186.143.231.0/24186.143.232.0/24186.143.233.0/24
Show 88 more
IPv6 (21)

RPKI valid   RPKI invalid   no ROA covers it

Who AS22927 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 1 upstream.

Who buys transit from AS22927

150 downstreams, its customers; those marked ASPA name AS22927 as a provider in theirs.

Show 110 more
AS264790 AS264790AS61481 AS61481AS52387 AS52387AS52381 AS52381AS267802 AS267802AS263181 AS263181AS52268 AS52268AS265722 AS265722AS52493 AS52493AS265720 AS265720AS52346 AS52346AS267706 AS267706AS266702 AS266702AS266806 AS266806AS27934 AS27934AS16921 INTELIGLOBE-1AS269819 AS269819AS52436 AS52436AS265768 AS265768AS263811 AS263811AS267786 AS267786AS265836 AS265836AS52432 AS52432AS61487 AS61487AS263221 AS263221AS264831 AS264831AS270022 AS270022AS265741 AS265741AS267808 AS267808AS267798 AS267798AS27818 AS27818AS269795 AS269795AS52323 AS52323AS52490 AS52490AS264832 AS264832AS52279 AS52279AS273076 AS273076AS22080 AS22080AS61523 AS61523AS263704 AS263704AS264629 AS264629AS265704 AS265704AS265802 AS265802AS269739 AS269739AS269957 AS269957AS269996 AS269996AS263809 AS263809AS264748 AS264748AS263213 AS263213AS61510 AS61510AS52425 AS52425AS263739 AS263739AS265790 AS265790AS272113 AS272113AS263827 AS263827AS270060 AS270060AS266791 AS266791AS266684 AS266684AS3573 ACCENTUREAS52273 AS52273AS264849 AS264849AS265736 AS265736AS265860 AS265860AS265793 AS265793AS52339 AS52339AS266850 AS266850AS267822 AS267822AS52275 AS52275AS269823 AS269823AS27754 AS27754AS267847 AS267847AS27955 AS27955AS27851 AS27851AS271883 AS271883AS269892 AS269892AS52427 AS52427AS272964 AS272964AS52318 AS52318AS263726 AS263726AS265725 AS265725AS264701 AS264701AS269849 AS269849AS264810 AS264810AS263219 AS263219AS265740 AS265740AS265750 AS265750AS265816 AS265816AS266763 AS266763AS267729 AS267729AS267861 AS267861AS272945 AS272945AS269979 AS269979AS270017 AS270017AS11311 AS11311AS263790 AS263790AS263764 AS263764AS265805 AS265805AS266800 AS266800AS5692 AS5692AS266704 AS266704AS272885 AS272885AS269802 AS269802AS14232 AS14232AS52317 AS52317AS267903 AS267903AS263786 AS263786AS264791 AS264791AS52447 AS52447AS52414 AS52414AS11664 AS11664

Provider authorization

AS22927 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS22927 as a provider