[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Mar 21 21:31:52 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Mon 21 Mar, 2022
BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 909078
Prefixes after maximum aggregation (per Origin AS): 336977
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 429097
Number of IPv4 prefixes with a valid ROA: 648718
Number of IPv4 prefixes with an invalid ROA: 5254
Number of IPv4 prefixes with no ROA: 1164183
Total ASes present in the Internet Routing Table: 72973
Prefixes per ASN: 12.46
Origin-only ASes present in the Internet Routing Table: 62853
Origin ASes announcing only one prefix: 25256
Transit ASes present in the Internet Routing Table: 10120
Transit-only ASes present in the Internet Routing Table: 361
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 244
Prefixes from unregistered ASNs in the Routing Table: 975
Number of instances of unregistered ASNs: 979
Number of 32-bit ASNs allocated by the RIRs: 38840
Number of 32-bit ASNs visible in the Routing Table: 32379
Prefixes from 32-bit ASNs in the Routing Table: 158171
Number of bogon 32-bit ASNs visible in the Routing Table: 30
Special use prefixes present in the Routing Table: 15
Prefixes being announced from unallocated address space: 519
Number of addresses announced to Internet: 3068338566
Equivalent to 182 /8s, 227 /16s and 33 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 312189
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231884
Total APNIC prefixes after maximum aggregation: 65989
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 226870
Unique aggregates announced from the APNIC address blocks: 94287
APNIC Region origin ASes present in the Internet Routing Table: 12479
APNIC Prefixes per ASN: 18.18
APNIC Region origin ASes announcing only one prefix: 3538
APNIC Region transit ASes present in the Internet Routing Table: 1718
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7701
Number of APNIC addresses announced to Internet: 773687616
Equivalent to 46 /8s, 29 /16s and 137 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 262666
Total ARIN prefixes after maximum aggregation: 119969
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 262599
Unique aggregates announced from the ARIN address blocks: 123865
ARIN Region origin ASes present in the Internet Routing Table: 19021
ARIN Prefixes per ASN: 13.81
ARIN Region origin ASes announcing only one prefix: 6902
ARIN Region transit ASes present in the Internet Routing Table: 1914
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4415
Number of ARIN addresses announced to Internet: 1296001862
Equivalent to 77 /8s, 63 /16s and 107 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 260332
Total RIPE prefixes after maximum aggregation: 117454
RIPE Deaggregation factor: 2.22
Prefixes being announced from the RIPE address blocks: 257585
Unique aggregates announced from the RIPE address blocks: 150441
RIPE Region origin ASes present in the Internet Routing Table: 28168
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12023
RIPE Region transit ASes present in the Internet Routing Table: 3858
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 21
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10686
Number of RIPE addresses announced to Internet: 714322304
Equivalent to 42 /8s, 147 /16s and 177 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 124643
Total LACNIC prefixes after maximum aggregation: 27472
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 124593
Unique aggregates announced from the LACNIC address blocks: 48158
LACNIC Region origin ASes present in the Internet Routing Table: 10946
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2256
LACNIC Region transit ASes present in the Internet Routing Table: 2182
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8632
Number of LACNIC addresses announced to Internet: 176291072
Equivalent to 10 /8s, 129 /16s and 253 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 28578
Total AfriNIC prefixes after maximum aggregation: 5409
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 36906
Unique aggregates announced from the AfriNIC address blocks: 11899
AfriNIC Region origin ASes present in the Internet Routing Table: 1613
AfriNIC Prefixes per ASN: 22.88
AfriNIC Region origin ASes announcing only one prefix: 537
AfriNIC Region transit ASes present in the Internet Routing Table: 311
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 945
Number of AfriNIC addresses announced to Internet: 107696384
Equivalent to 6 /8s, 107 /16s and 81 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9116 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5897 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3602 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3520 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3498 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2387 475 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2257 11119 597 KIXS-AS-KR Korea Telecom, KR
45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2111 429 198 TATACOMM-AS TATA Communications formerl
24560 2046 855 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 6291 10251 2648 AMAZON-02, US
11492 4451 295 723 CABLEONE, US
22773 3947 3066 370 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3895 263 26 VIASAT-SP-BACKBONE, US
16625 3658 1884 2571 AKAMAI-AS, US
6327 3412 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2613 374 155 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2522 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2257 3042 500 CHARTER-20115, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6831 1730 149 UNI2-AS, ES
9121 6612 1692 17 TTNET, TR
8551 4013 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3967 3349 246 AKAMAI-ASN1, NL
39891 3818 220 33 ALJAWWALSTC-AS, SA
12389 2933 2274 908 ROSTELECOM-AS, RU
6849 2767 355 21 UKRTELNET, UA
9009 2473 248 1288 M247, GB
34984 2197 355 621 TELLCOM-AS, TR
47331 2151 343 1645 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10492 3411 550 Uninet S.A. de C.V., MX
10620 3474 519 716 Telmex Colombia S.A., CO
11830 2431 369 62 Instituto Costarricense de Electricidad
13999 1710 292 474 Mega Cable, S.A. de C.V., MX
6503 1446 354 524 Axtel, S.A.B. de C.V., MX
28573 1386 2333 249 CLARO S.A., BR
3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1093 370 21 Telefonica del Peru S.A.A., PE
26615 1037 2349 136 TIM SA, BR
11664 1009 193 447 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1595 393 21 LINKdotNET-AS, EG
24835 1546 523 33 RAYA-AS, EG
36992 1299 1518 261 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 909 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 519 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10492 3411 550 Uninet S.A. de C.V., MX
9808 9116 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6831 1730 149 UNI2-AS, ES
9121 6612 1692 17 TTNET, TR
16509 6291 10251 2648 AMAZON-02, US
7545 5897 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4451 295 723 CABLEONE, US
8551 4013 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3967 3349 246 AKAMAI-ASN1, NL
22773 3947 3066 370 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9116 9073 CHINAMOBILE-CN China Mobile Communications Grou
12479 6831 6682 UNI2-AS, ES
9121 6612 6595 TTNET, TR
7545 5897 5200 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4013 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3869 VIASAT-SP-BACKBONE, US
39891 3818 3785 ALJAWWALSTC-AS, SA
11492 4451 3728 CABLEONE, US
20940 3967 3721 AKAMAI-ASN1, NL
16509 6291 3643 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.104.72.0/24 399587 UT, US
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:39 /11:100 /12:302
/13:586 /14:1200 /15:2091 /16:13607 /17:8341 /18:13979
/19:25178 /20:43150 /21:52688 /22:109159 /23:99071 /24:538972
/25:132 /26:106 /27:125 /28:58 /29:91 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5807 6831 UNI2-AS, ES
9121 5784 6612 TTNET, TR
8151 4147 10492 Uninet S.A. de C.V., MX
8551 3478 4013 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3364 4451 CABLEONE, US
6327 3224 3412 SHAW, CA
39891 3130 3818 ALJAWWALSTC-AS, SA
7155 2988 3895 VIASAT-SP-BACKBONE, US
22773 2935 3947 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2622 2767 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1914 2:1065 3:154 4:9 5:3825 6:112
7:5 8:1555 9:1 10:1 11:172 12:1709
13:304 14:2382 15:182 16:42 17:375 18:147
20:198 21:4 22:188 23:5560 24:2384 25:4
27:2691 29:19 31:2451 32:97 34:1 35:66
36:1770 37:4428 38:2683 39:703 40:161 41:4029
42:1090 43:2119 44:294 45:17100 46:4195 47:349
49:1662 50:1941 51:108 52:1378 53:1 54:361
55:778 56:8 57:65 58:1753 59:1118 60:967
61:2290 62:2559 63:1958 64:5543 65:2324 66:4955
67:3004 68:1205 69:4169 70:1348 71:672 72:3145
74:2692 75:1401 76:716 77:2236 78:3960 79:3103
80:1995 81:1714 82:1484 83:1227 84:1358 85:3680
86:718 87:1979 88:2675 89:3331 90:519 91:7737
92:2028 93:2627 94:3550 95:4790 96:1310 97:348
98:992 99:866 100:76 101:1283 102:2141 103:28891
104:4334 105:491 106:853 107:2514 108:805 109:4247
110:2067 111:3241 112:2010 113:1490 114:1523 115:2081
116:1889 117:2517 118:2339 119:1868 120:1645 121:1035
122:2559 123:2148 124:1566 125:2070 128:1196 129:1200
130:940 131:2260 132:802 133:373 134:1933 135:297
136:883 137:1030 138:2725 139:1507 140:1140 141:1401
142:1285 143:1558 144:1248 145:346 146:1782 147:1498
148:2220 149:1732 150:864 151:1082 152:1833 153:539
154:3539 155:1447 156:1907 157:1243 158:1030 159:2089
160:2463 161:1323 162:3477 163:1244 164:1678 165:1641
166:682 167:1729 168:4025 169:699 170:4838 171:818
172:3056 173:3081 174:1021 175:1168 176:3562 177:5763
178:3473 179:2411 180:2275 181:2984 182:3225 183:1957
184:2390 185:19603 186:4868 187:4240 188:3974 189:3514
190:8980 191:1760 192:11113 193:8608 194:7023 195:5045
196:3004 197:2478 198:6040 199:6054 200:7893 201:5885
202:10410 203:10234 204:4562 205:3397 206:3818 207:3416
208:4062 209:4704 210:4119 211:2345 212:4031 213:3428
214:1165 215:67 216:6476 217:2742 218:1258 219:431
220:1957 221:987 222:678 223:2122
End of report
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