[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Aug 27 21:31:12 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 27 Aug, 2024
IPv4 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: 969742
Prefixes after maximum aggregation (per Origin AS): 364286
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466409
Number of IPv4 prefixes with a valid ROA: 507021
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462702
Total ASes present in the Internet Routing Table: 76088
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65156
Origin ASes announcing only one prefix: 26362
Transit ASes present in the Internet Routing Table: 10932
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 108
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 998
Number of instances of unregistered ASNs: 1009
Number of 32-bit ASNs allocated by the RIRs: 45253
Number of 32-bit ASNs visible in the Routing Table: 36946
Prefixes from 32-bit ASNs in the Routing Table: 196878
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 368
Number of addresses announced to Internet: 3034280192
Equivalent to 180 /8s, 219 /16s and 113 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322704
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252900
Total APNIC prefixes after maximum aggregation: 74417
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245184
Unique aggregates announced from the APNIC address blocks: 101796
APNIC Region origin ASes present in the Internet Routing Table: 14272
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4347
APNIC Region transit ASes present in the Internet Routing Table: 1919
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9706
Number of APNIC addresses announced to Internet: 761422912
Equivalent to 45 /8s, 98 /16s and 100 /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, 131072-153913
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: 281452
Total ARIN prefixes after maximum aggregation: 125789
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285451
Unique aggregates announced from the ARIN address blocks: 134558
ARIN Region origin ASes present in the Internet Routing Table: 19148
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6958
ARIN Region transit ASes present in the Internet Routing Table: 1994
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4974
Number of ARIN addresses announced to Internet: 1266752064
Equivalent to 75 /8s, 129 /16s and 26 /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, 393216-402332
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: 269773
Total RIPE prefixes after maximum aggregation: 128380
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265603
Unique aggregates announced from the RIPE address blocks: 166310
RIPE Region origin ASes present in the Internet Routing Table: 28719
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12075
RIPE Region transit ASes present in the Internet Routing Table: 3971
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11977
Number of RIPE addresses announced to Internet: 723819392
Equivalent to 43 /8s, 36 /16s and 155 /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
196608-216475
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: 130856
Total LACNIC prefixes after maximum aggregation: 28575
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 128640
Unique aggregates announced from the LACNIC address blocks: 49184
LACNIC Region origin ASes present in the Internet Routing Table: 11154
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2343
LACNIC Region transit ASes present in the Internet Routing Table: 2482
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9056
Number of LACNIC addresses announced to Internet: 177704704
Equivalent to 10 /8s, 151 /16s and 143 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33763
Total AfriNIC prefixes after maximum aggregation: 6471
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 44496
Unique aggregates announced from the AfriNIC address blocks: 14264
AfriNIC Region origin ASes present in the Internet Routing Table: 1873
AfriNIC Prefixes per ASN: 23.76
AfriNIC Region origin ASes announcing only one prefix: 639
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1233
Number of AfriNIC addresses announced to Internet: 104345856
Equivalent to 6 /8s, 56 /16s and 49 /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 9897 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5691 841 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4297 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3248 1841 102 VNPT-AS-VN VNPT Corp, VN
24560 2782 825 477 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2188 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10528 11780 3732 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3863 8779 901 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3421 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3252 54897 2504 DNIC-AS-00749, US
16625 2990 1278 2142 AKAMAI-AS, US
7018 2946 23674 1855 ATT-INTERNET4, US
396982 2789 3568 419 GOOGLE-CLOUD-PLATFORM, 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 7701 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3814 3396 140 AKAMAI-ASN1, NL
9009 3667 313 1856 M247, RO
12389 2862 2289 857 ROSTELECOM-AS, RU
34984 2329 359 585 TELLCOM-AS, TR
8551 1788 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1767 126 1299 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 1852 14 TE-AS TE-AS, EG
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 11870 3289 513 UNINET, MX
10620 3538 494 932 Telmex Colombia S.A., CO
13999 2517 429 568 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 205 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1114 374 163 Axtel, S.A.B. de C.V., MX
19037 1068 278 31 AMX Argentina S.A., AR
22884 1067 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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
24835 1622 593 29 RAYA-AS, EG
24863 1610 389 16 LINKdotNET-AS, EG
36992 1410 1519 283 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 546 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 32 1 MOVITEL, MZ
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 11870 3289 513 UNINET, MX
16509 10528 11780 3732 AMAZON-02, US
9808 9897 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7701 1708 145 UNI2-AS, ES
7545 5691 841 652 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4297 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
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 9897 9822 CHINAMOBILE-CN China Mobile Communications Grou
12479 7701 7556 UNI2-AS, ES
16509 10528 6796 AMAZON-02, US
7545 5691 5039 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4297 4274 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3958 3936 VIETEL-AS-AP Viettel Group, VN
20940 3814 3674 AKAMAI-ASN1, NL
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 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
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
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 /9:16 /10:37 /11:93 /12:294
/13:578 /14:1176 /15:2098 /16:13251 /17:8253 /18:13834
/19:24665 /20:43845 /21:52192 /22:112433 /23:103477 /24:592780
/25:81 /26:79 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6769 7701 UNI2-AS, ES
8151 5966 11870 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2558 3421 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2167 3538 Telmex Colombia S.A., CO
30036 2156 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2125 10528 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2281 2:1515 3:443 4:8 5:4744 6:162
7:6 8:1515 9:1 11:172 12:1430 13:351
14:2365 15:327 16:259 17:364 18:871 20:412
21:4 22:188 23:6818 24:3074 25:2 27:2637
29:19 31:2695 32:53 34:67 35:140 36:2351
37:4538 38:8494 39:918 40:147 41:4269 42:1991
43:2437 44:333 45:18189 46:4700 47:299 49:2027
50:1867 51:582 52:1576 54:316 55:959 56:8
57:220 58:2168 59:1208 60:1063 61:2891 62:2854
63:1873 64:5620 65:2306 66:4739 67:3049 68:1339
69:4061 70:1313 71:572 72:2929 74:2665 75:1597
76:620 77:2667 78:1862 79:1786 80:2184 81:2040
82:1684 83:1375 84:1742 85:3194 86:963 87:2293
88:1300 89:4290 90:691 91:8308 92:2438 93:2733
94:3772 95:4221 96:1274 97:316 98:1055 99:733
100:73 101:1169 102:3742 103:32235 104:4507 105:1062
106:981 107:2381 108:1172 109:4106 110:2130 111:3234
112:2057 113:1811 114:1857 115:2110 116:1973 117:2660
118:2784 119:2007 120:1804 121:1362 122:2709 123:2293
124:1570 125:2835 126:64 128:1425 129:946 130:1236
131:1947 132:830 133:428 134:1476 135:352 136:1146
137:1208 138:3048 139:1536 140:1448 141:1467 142:1678
143:1659 144:1013 145:370 146:2148 147:2033 148:2561
149:2821 150:1070 151:1355 152:2136 153:571 154:6615
155:1447 156:2410 157:1809 158:1185 159:2455 160:3104
161:1713 162:3574 163:1748 164:1710 165:2178 166:1284
167:1871 168:4239 169:812 170:5177 171:1036 172:3921
173:3105 174:903 175:1260 176:3510 177:5562 178:3683
179:2428 180:2462 181:3948 182:3339 183:2014 184:2258
185:21182 186:5402 187:4718 188:4225 189:4371 190:9654
191:1976 192:11072 193:9251 194:7567 195:5435 196:3269
197:3060 198:5983 199:8078 200:8524 201:6422 202:10388
203:10457 204:4589 205:3679 206:4553 207:3614 208:4192
209:5084 210:4577 211:2547 212:4432 213:3728 214:1061
215:49 216:6771 217:3017 218:1349 219:424 220:1813
221:1049 222:703 223:2227
End of report
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