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AS18429

Extra-Lan Technologies Co., LTD

AS18429 is Extra-Lan Technologies Co., LTD. It announces 43,008 IPv4 addresses in 49 prefixes, and 4 IPv6 prefixes.

Taiwan· APNIC· allocated 2002-12-20· business

43,008
IPv4 addresses announced
49
IPv4 prefixes
4
IPv6 prefixes
100.00%
of its routes RPKI-valid
43,008
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Taiwan43,008 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
EXTRALAN-TW
name
Extra-Lan Technologies Co., LTD
country
TW
source
apnic
updated
2025-11-06
descr
Extra-Lan Technologies Co., LTD / 2Fl., No. 311, Sec. 1, Beishin Rd., Shindian City / Taipei Country Taiwan 231
maintainer
MAINT-TW-TWNIC
maintainer email
chku@twnic.net.tw
abuse
AT939-AP
abuse name
ABUSE TWNICAP
abuse email
hostmaster@twnic.tw
abuse phone
+886-2-2917-3528 ext. 800
abuse kind
role
admin
SJ923-AP
tech
SJ923-AP

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

49 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
27.147.0.0/21Taiwanvalid172026-10-02
27.147.0.0/22Taiwanvalid172026-10-02
27.147.4.0/22Taiwanvalid172026-10-02
27.147.8.0/21Taiwanvalid172026-10-02
27.147.8.0/22Taiwanvalid172026-10-02
27.147.16.0/21Taiwanvalid172026-10-02
27.147.24.0/21Taiwanvalid172026-10-02
27.147.24.0/22Taiwanvalid172026-10-02
27.147.32.0/21Taiwanvalid172026-10-02
27.147.40.0/21Taiwanvalid172026-10-02
27.147.44.0/22Taiwanvalid172026-10-02
27.147.48.0/21Taiwanvalid172026-10-02
27.147.56.0/21Taiwanvalid172026-10-02
27.147.60.0/22Taiwanvalid172026-10-02
45.64.232.0/22Taiwanvalid172026-10-02
61.57.128.0/21Taiwanvalid182026-10-02
61.57.128.0/22Taiwanvalid182026-10-02
61.57.132.0/23Taiwanvalid182026-10-02
61.57.134.0/23Taiwanvalid182026-10-02
61.57.136.0/21Taiwanvalid182026-10-02
61.57.140.0/23Taiwanvalid182026-10-02
61.57.142.0/23Taiwanvalid182026-10-02
61.57.144.0/21Taiwanvalid182026-10-02
61.57.144.0/22Taiwanvalid182026-10-02
61.57.148.0/24Taiwanvalid182026-10-02
61.57.149.0/24Taiwanvalid182026-10-02
61.57.150.0/23Taiwanvalid182026-10-02
61.57.152.0/22Taiwanvalid182026-10-02
61.57.156.0/22Taiwanvalid182026-10-02
103.224.200.0/22Taiwanvalid172026-10-02
123.50.32.0/21Taiwanvalid172026-10-02
123.50.40.0/21Taiwanvalid172026-10-02
123.50.44.0/22Taiwanvalid172026-10-02
123.50.48.0/21Taiwanvalid172026-10-02
123.50.56.0/21Taiwanvalid172026-10-02
123.50.56.0/23Taiwanvalid172026-10-02
123.50.58.0/24Taiwanvalid172026-10-02
123.50.59.0/24Taiwanvalid172026-10-02
123.50.60.0/24Taiwanvalid172026-10-02
123.50.61.0/24Taiwanvalid172026-10-02
123.50.62.0/23Taiwanvalid172026-10-02
124.155.160.0/21Taiwanvalid172026-10-02
124.155.168.0/21Taiwanvalid172026-10-02
124.155.168.0/23Taiwanvalid172026-10-02
124.155.170.0/23Taiwanvalid172026-10-02
124.155.172.0/23Taiwanvalid172026-10-02
124.155.174.0/23Taiwanvalid172026-10-02
124.155.176.0/21Taiwanvalid172026-10-02
124.155.184.0/21Taiwanvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

4 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2407:4900:1000::/36Taiwanvalid202026-10-02
2407:4900:1c05::/48Taiwanvalid132026-10-02
2407:4900:fd01::/48Taiwanvalid202026-10-02
2407:4900:ff01::/48Taiwanvalid202026-10-02
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