3900 TEXASNET-ASN, US
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS174 COGENT-174, US
AS3491 BTN-ASN, US
AS6461 ZAYO-6461, US
Downstream Adjacent AS list
AS30063 DEDICONET, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1647 AS3900 ORIGIN Originate: 146176 /14.84 Transit: 0 /0.00 TEXASNET-ASN, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 1262 AS3900 TEXASNET-ASN, US 71 44 0 27 44 61.97% Prefix AS Path Aggregation Suggestion 64.9.128.0/18 4608 7575 6461 3900 64.9.129.0/24 4777 2516 6461 3900 64.9.132.0/24 4608 4826 1299 3900 64.9.135.0/24 4608 4826 1299 3900 64.9.151.0/24 4608 4826 1299 3900 64.9.152.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.160.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.160.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.165.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.167.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.168.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 64.9.172.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 64.9.128.0/18 4608 7575 6461 3900 206.127.0.0/19 4608 7575 6461 3900 206.127.0.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 206.127.0.0/19 4608 7575 6461 3900 206.127.2.0/24 4777 2516 6461 3900 206.127.6.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 206.127.0.0/19 4608 7575 6461 3900 206.127.31.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 206.127.0.0/19 4608 7575 6461 3900 206.222.160.0/19 4608 7575 6461 3900 207.207.0.0/18 4608 7575 6461 3900 207.207.3.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.10.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.18.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.23.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.25.0/24 4777 2516 6461 3900 207.207.29.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.30.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.33.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.47.0/24 4608 4826 1299 3900 207.207.49.0/24 4777 2516 174 3900 207.207.51.0/24 4608 4826 1299 3900 207.207.55.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 207.207.0.0/18 4608 7575 6461 3900 207.207.59.0/24 4777 2516 6461 3900 3900 3900 3900 209.99.0.0/17 4608 7575 6461 3900 209.99.8.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.13.0/24 4608 4826 1299 3900 209.99.18.0/23 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.24.0/21 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.29.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.31.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.32.0/21 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.44.0/24 4777 2516 6461 3900 209.99.46.0/24 4608 4826 1299 3900 209.99.48.0/24 4777 2516 6461 3900 209.99.49.0/24 4608 4826 1299 3900 209.99.52.0/24 4608 4826 1299 3900 209.99.53.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.55.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.74.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.80.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.85.0/24 4608 7575 6461 3900 209.99.87.0/24 4608 7575 6461 3900 209.99.88.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.92.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.106.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 209.99.127.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 209.99.0.0/17 4608 7575 6461 3900 216.166.0.0/17 4608 7575 6461 3900 216.166.16.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.17.0/24 4608 4826 1299 3900 216.166.18.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.20.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.25.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.26.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.27.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.32.0/20 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.45.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.52.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.81.0/24 4608 4826 1299 3900 216.166.82.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.83.0/24 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.166.84.0/22 4608 7575 6461 3900 - Withdrawn - matching aggregate 216.166.0.0/17 4608 7575 6461 3900 216.235.208.0/21 4608 7575 6461 3900
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS3900 64 More Specifics 71 Total Advertisements TEXASNET-ASN, US
64.9.129.0/24 64.9.128.0/18
64.9.132.0/24 64.9.128.0/18
64.9.135.0/24 64.9.128.0/18
64.9.151.0/24 64.9.128.0/18
64.9.152.0/22 64.9.128.0/18
64.9.160.0/22 64.9.128.0/18
64.9.160.0/24 64.9.128.0/18
64.9.165.0/24 64.9.128.0/18
64.9.167.0/24 64.9.128.0/18
64.9.168.0/22 64.9.128.0/18
64.9.172.0/24 64.9.128.0/18
206.127.0.0/24 206.127.0.0/19
206.127.2.0/24 206.127.0.0/19
206.127.6.0/24 206.127.0.0/19
206.127.31.0/24 206.127.0.0/19
207.207.3.0/24 207.207.0.0/18
207.207.10.0/24 207.207.0.0/18
207.207.18.0/24 207.207.0.0/18
207.207.23.0/24 207.207.0.0/18
207.207.25.0/24 207.207.0.0/18
207.207.29.0/24 207.207.0.0/18
207.207.30.0/24 207.207.0.0/18
207.207.33.0/24 207.207.0.0/18
207.207.47.0/24 207.207.0.0/18
207.207.49.0/24 207.207.0.0/18
207.207.51.0/24 207.207.0.0/18
207.207.55.0/24 207.207.0.0/18
207.207.59.0/24 207.207.0.0/18
209.99.8.0/24 209.99.0.0/17
209.99.13.0/24 209.99.0.0/17
209.99.18.0/23 209.99.0.0/17
209.99.24.0/21 209.99.0.0/17
209.99.29.0/24 209.99.0.0/17
209.99.31.0/24 209.99.0.0/17
209.99.32.0/21 209.99.0.0/17
209.99.44.0/24 209.99.0.0/17
209.99.46.0/24 209.99.0.0/17
209.99.48.0/24 209.99.0.0/17
209.99.49.0/24 209.99.0.0/17
209.99.52.0/24 209.99.0.0/17
209.99.53.0/24 209.99.0.0/17
209.99.55.0/24 209.99.0.0/17
209.99.74.0/24 209.99.0.0/17
209.99.80.0/22 209.99.0.0/17
209.99.85.0/24 209.99.0.0/17
209.99.87.0/24 209.99.0.0/17
209.99.88.0/22 209.99.0.0/17
209.99.92.0/22 209.99.0.0/17
209.99.106.0/24 209.99.0.0/17
209.99.127.0/24 209.99.0.0/17
216.166.16.0/24 216.166.0.0/17
216.166.17.0/24 216.166.0.0/17
216.166.18.0/24 216.166.0.0/17
216.166.20.0/24 216.166.0.0/17
216.166.25.0/24 216.166.0.0/17
216.166.26.0/24 216.166.0.0/17
216.166.27.0/24 216.166.0.0/17
216.166.32.0/20 216.166.0.0/17
216.166.45.0/24 216.166.0.0/17
216.166.52.0/24 216.166.0.0/17
216.166.81.0/24 216.166.0.0/17
216.166.82.0/24 216.166.0.0/17
216.166.83.0/24 216.166.0.0/17
216.166.84.0/22 216.166.0.0/17
| Prefix | Origin AS | AS Description | Unallocated block |
|---|---|---|---|
| 216.235.208.0/21 | AS3900 | TEXASNET-ASN, US | 216.235.208.0 - 216.235.223.255 |
whois: 401308
IANA has recorded AS3900 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS3900\n
#
# 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/
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# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
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ASNumber: 3900
ASName: TEXASNET-ASN
ASHandle: AS3900
RegDate: 2000-08-23
Updated: 2021-11-18
Ref: https://rdap.arin.net/registry/autnum/3900
OrgName: SWITCH, LTD
OrgId: SWITC-2
Address: 7135 South Decatur Blvd
City: Las Vegas
StateProv: NV
PostalCode: 89118
Country: US
RegDate: 2005-02-24
Updated: 2022-12-31
Ref: https://rdap.arin.net/registry/entity/SWITC-2
OrgNOCHandle: ASNOC4-ARIN
OrgNOCName: AS23005 NOC
OrgNOCPhone: +1-866-229-5151
OrgNOCEmail: noc@switch.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ASNOC4-ARIN
OrgAbuseHandle: ASABU2-ARIN
OrgAbuseName: AS23005 Abuse
OrgAbusePhone: +1-866-229-5151
OrgAbuseEmail: abuse@switch.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ASABU2-ARIN
OrgTechHandle: ASNET3-ARIN
OrgTechName: AS23005 Netops
OrgTechPhone: +1-866-229-5151
OrgTechEmail: netops@switch.com
OrgTechRef: https://rdap.arin.net/registry/entity/ASNET3-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 1997-2024, American Registry for Internet Numbers, Ltd.
#