ResearchRouting table, RPKI, IRR & looking glass

AS42 WoodyNet, Inc.

AS42 (WOODYNET-1) is registered to WoodyNet, Inc. in US, through ARIN. It originates 383 prefixes in the global routing table.

185
IPv4 prefixes
198
IPv6 prefixes
53,248
IPv4 addresses
99%
RPKI valid
Registration

Who holds AS42

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

AS number
AS42
Handle
WOODYNET-1
Organization
WoodyNet, Inc.
Country
US
Registry
ARIN
ASPA
None published
WHOIS recordARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       42
ASName:         WOODYNET-1
ASHandle:       AS42
RegDate:        2001-05-16
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/42


OrgName:        WoodyNet, Inc.
OrgId:          WOODYN
Address:        2351 Virginia St
City:           Berkeley
StateProv:      CA
PostalCode:     94709-1315
Country:        US
RegDate:        2001-05-16
Updated:        2022-04-28
Ref:            https://rdap.arin.net/registry/entity/WOODYN


OrgTechHandle: SHRES60-ARIN
OrgTechName:   Shrestha, Kabindra 
OrgTechPhone:  +1-415-831-3111 
OrgTechEmail:  kabindra@pch.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SHRES60-ARIN

OrgAbuseHandle: BW1324-ARIN
OrgAbuseName:   Woodcock, Bill 
OrgAbusePhone:  +1-415-831-3103 
OrgAbuseEmail:  woody@pch.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BW1324-ARIN

OrgTechHandle: BW1324-ARIN
OrgTechName:   Woodcock, Bill 
OrgTechPhone:  +1-415-831-3103 
OrgTechEmail:  woody@pch.net
OrgTechRef:    https://rdap.arin.net/registry/entity/BW1324-ARIN

RTechHandle: BW1324-ARIN
RTechName:   Woodcock, Bill 
RTechPhone:  +1-415-831-3103 
RTechEmail:  woody@pch.net
RTechRef:    https://rdap.arin.net/registry/entity/BW1324-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Routing

What AS42 announces

Prefixes originated by AS42 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
185
IPv6 prefixes
198
IPv4 addresses
53,248 (208 /24s)
RPKI valid
380 99%
RPKI invalid
0
RPKI not found
3
ROAs naming AS42
64
With an IRR route object
362 94%
Prefixes

Announced prefixes

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

IPv4 (185)
63.246.32.0/2463.246.34.0/2463.246.35.0/2463.246.36.0/2463.246.38.0/2463.246.39.0/2463.246.40.0/2463.246.41.0/2463.246.42.0/2463.246.43.0/2463.246.44.0/2463.246.46.0/2463.246.47.0/2464.78.200.0/2164.78.200.0/2464.78.201.0/2464.78.202.0/2464.78.204.0/2464.78.205.0/2464.78.206.0/2464.78.207.0/2466.96.112.0/2466.96.113.0/2466.96.114.0/2466.96.117.0/2466.96.118.0/2466.96.119.0/2466.96.120.0/2466.96.121.0/2466.96.125.0/2466.96.126.0/2466.102.32.0/2466.102.33.0/2466.102.34.0/2466.102.37.0/2466.102.38.0/2466.102.39.0/2466.102.40.0/2466.102.41.0/2466.102.43.0/2466.102.44.0/2466.102.45.0/2466.185.112.0/2466.185.113.0/2466.185.114.0/2466.185.115.0/2466.185.118.0/2466.185.120.0/2466.185.121.0/2466.185.122.0/2466.185.123.0/2466.185.124.0/2466.185.125.0/2466.185.127.0/2467.21.37.0/2467.22.112.0/2168.65.112.0/2170.40.0.0/2170.40.0.0/2470.40.1.0/2470.40.2.0/2470.40.3.0/2470.40.4.0/2470.40.5.0/2470.40.6.0/2470.40.7.0/2470.40.8.0/2170.40.8.0/2470.40.9.0/2470.40.10.0/2470.40.11.0/2470.40.12.0/2470.40.13.0/2470.40.14.0/2470.40.15.0/2472.0.48.0/2472.0.49.0/2472.0.50.0/2472.0.51.0/2472.0.52.0/2472.0.53.0/2472.0.54.0/2472.0.55.0/2472.0.56.0/2472.0.57.0/2472.0.58.0/2472.0.59.0/2472.0.60.0/2472.0.61.0/2472.0.62.0/2472.0.63.0/2474.63.16.0/2474.63.17.0/2474.63.18.0/2474.63.19.0/2474.63.20.0/2474.63.21.0/2474.63.22.0/2474.63.23.0/2474.63.24.0/2474.63.25.0/2474.63.26.0/2474.63.27.0/2474.63.28.0/2474.63.29.0/2474.63.30.0/2474.63.31.0/2474.80.67.0/2474.80.72.0/2474.80.74.0/2474.80.75.0/2474.80.78.0/2474.80.79.0/2474.80.82.0/2474.80.83.0/2474.80.84.0/2474.80.85.0/2474.80.88.0/2474.80.89.0/2474.80.93.0/24
Show 65 more
74.80.94.0/2474.80.95.0/2474.80.97.0/2474.80.98.0/2474.80.100.0/2474.80.101.0/2474.80.103.0/2474.80.107.0/2474.80.108.0/2474.80.109.0/2474.80.110.0/2474.80.111.0/2474.80.112.0/2474.80.113.0/2474.80.114.0/2474.80.115.0/2474.80.116.0/2474.80.117.0/2474.80.120.0/2474.80.123.0/2474.80.125.0/2474.80.127.0/24103.52.24.0/24103.52.25.0/24103.52.26.0/24103.52.27.0/24114.69.222.0/24160.0.64.0/24160.0.65.0/24160.0.66.0/24160.0.68.0/24160.0.70.0/24160.0.71.0/24160.0.72.0/24160.0.73.0/24160.0.97.0/24160.0.105.0/24170.210.180.0/24189.201.244.0/23194.0.17.0/24194.0.27.0/24194.0.36.0/24194.0.42.0/24194.117.58.0/24198.182.167.0/24199.4.137.0/24199.184.182.0/24199.184.183.0/24199.254.171.0/24200.108.148.0/24203.119.112.0/24204.14.112.0/21204.19.119.0/24204.26.57.0/24204.61.216.0/23205.132.46.0/23205.132.46.0/24205.132.47.0/24206.51.254.0/24206.51.255.0/24206.108.113.0/24206.223.122.0/24207.34.6.0/24207.34.7.0/24208.67.88.0/22
IPv6 (198)
2001:500:14::/482001:500:7d::/482001:500:83::/482001:678:3::/482001:678:28::/482001:678:4c::/482001:678:60::/482001:678:94::/482001:dd8:1f::/482620:171:1::/482620:171:2::/482620:171:8::/482620:171:9::/482620:171:a::/482620:171:b::/482620:171:c::/482620:171:d::/482620:171:f::/482620:171:10::/482620:171:13::/482620:171:17::/482620:171:18::/482620:171:1a::/482620:171:1b::/482620:171:1c::/482620:171:1f::/482620:171:23::/482620:171:25::/482620:171:26::/482620:171:28::/482620:171:2a::/482620:171:2b::/482620:171:2c::/482620:171:30::/482620:171:31::/482620:171:32::/482620:171:33::/482620:171:34::/482620:171:35::/482620:171:37::/482620:171:38::/482620:171:3b::/482620:171:3c::/482620:171:40::/482620:171:41::/482620:171:42::/482620:171:43::/482620:171:44::/482620:171:45::/482620:171:46::/482620:171:47::/482620:171:48::/482620:171:49::/482620:171:4c::/482620:171:50::/482620:171:53::/482620:171:54::/482620:171:55::/482620:171:56::/482620:171:57::/482620:171:58::/482620:171:59::/482620:171:5a::/482620:171:5d::/482620:171:60::/482620:171:62::/482620:171:63::/482620:171:64::/482620:171:65::/482620:171:66::/482620:171:67::/482620:171:68::/482620:171:69::/482620:171:6c::/482620:171:72::/482620:171:75::/482620:171:7d::/482620:171:8b::/482620:171:93::/482620:171:9d::/482620:171:9f::/482620:171:a4::/482620:171:a5::/482620:171:a7::/482620:171:aa::/482620:171:ab::/482620:171:ac::/482620:171:b4::/482620:171:b5::/482620:171:b6::/482620:171:ba::/482620:171:bb::/482620:171:bc::/482620:171:c0::/482620:171:c3::/482620:171:c4::/482620:171:c5::/482620:171:c8::/482620:171:c9::/482620:171:cb::/482620:171:cc::/482620:171:cd::/482620:171:ce::/482620:171:cf::/482620:171:d1::/482620:171:d3::/482620:171:d4::/482620:171:d5::/482620:171:d6::/482620:171:d9::/482620:171:da::/482620:171:dc::/482620:171:dd::/482620:171:de::/482620:171:df::/482620:171:e0::/482620:171:e1::/482620:171:e2::/482620:171:e3::/482620:171:e6::/48
Show 78 more
2620:171:e8::/482620:171:e9::/482620:171:ea::/482620:171:eb::/482620:171:ec::/482620:171:ed::/482620:171:ef::/482620:171:f0::/482620:171:f1::/482620:171:f2::/482620:171:f3::/482620:171:f4::/482620:171:f5::/482620:171:f6::/482620:171:f7::/482620:171:f8::/482620:171:f9::/482620:171:fa::/482620:171:fb::/482620:171:fc::/482620:171:fd::/482620:171:fe::/482620:171:ff::/482620:171:125::/482620:171:800::/482620:171:801::/482620:171:802::/482620:171:803::/482620:171:804::/482620:171:805::/482620:171:806::/482620:171:807::/482620:171:808::/482620:171:809::/482620:171:80a::/482620:171:80b::/482620:171:80c::/482620:171:80d::/482620:171:811::/482620:171:812::/482620:171:813::/482620:171:814::/482620:171:815::/482620:171:a00::/482620:171:a01::/482620:171:a02::/482620:171:a03::/482620:171:a04::/482620:171:a05::/482620:171:a06::/482620:171:a07::/482620:171:a08::/482620:171:a09::/482620:171:a0a::/482620:171:a0b::/482620:171:a0c::/482620:171:a0d::/482620:171:a0e::/482620:171:a0f::/482620:171:c00::/482620:171:c01::/482620:171:c02::/482620:171:c03::/482620:171:c04::/482620:171:c05::/482620:171:c06::/482620:171:c07::/482620:171:f00::/482620:171:f01::/482620:171:f02::/482620:171:f03::/482620:171:f04::/482620:171:f05::/482620:171:f06::/482620:171:f07::/482800:110:10::/482801:c4:c0::/442801:140:10::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS42 is reached through

The AS just before AS42 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 50AS1299 TWELVE99 22AS13760 UNITI-FIBER 21AS36295 FLORIDA-HIGH-SPEED-INTERNET 8AS3356 LEVEL3 7AS2914 NTT-DATA-2914 5AS7029 WINDSTREAM 1AS715 WOODYNET-2 1
ASPA

Provider authorization

AS42 publishes no ASPA of its own. 2 ASes name it as a provider in theirs. Check a path.

The 2 ASes that name AS42 as a provider
AS19281 QUAD9-AS-1AS135244 KNET-AS
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBUNSPECIFIEDMAINT-AS3856

Route objects with origin AS42: RADB 505 · RIPE 63 · APNIC 17 · LACNIC 4 · NTTCOM 4

as-sets that list AS42 (313)first 40 shown
AS-2TALK-PEERSAS-4D-DC-LINXAS-4D-DC-LONAPAS-4IXPAS-4IXP-RSAS-4IXPV4AS-AAIXAS-ACT-GLOBALAS-AIRPARK-NAP-CT1-PEERSAS-AIXAS-AKN:AS-TORIX-PEERSAS-ANY2-RSAS-ARMIX-SETAS-ATRATO:AS-PEERSAS-AXTELAS-BFIX-BO-PEERSAS-BFIX-OUA-PEERSAS-BKNIX-CMI-RSAS-BKNIX-RSAS-BLUENETECH-EQUINIX-PEERSAS-BLUENETECH-FRANCEIX-PEERSAS-BLUENETECH-PEERSAS-BLUENETECH-SFINX-PEERSAS-BNIXAS-CATNIXAS-CATNIX-RSAS-CHIX-RSAS-CIVIX-PEERSAS-CIX-ZG-RSAS-CIXP-RS-AS57859AS-CNX-RS-CLIENTSAS-CTBC-CUSTOMERS114AS-DECIX-ONLYAS-DOIX-RSAS-DRIXAS-ECHELON-PEERSAS-ECIX-BERAS-ECIX-DUSAS-ECIX-FRAAS-ECIX-HAM
Tools

Check AS42 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup