[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 26 21:31:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 26 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: 969217
Prefixes after maximum aggregation (per Origin AS): 364405
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466569
Number of IPv4 prefixes with a valid ROA: 506389
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462809
Total ASes present in the Internet Routing Table: 76070
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65140
Origin ASes announcing only one prefix: 26338
Transit ASes present in the Internet Routing Table: 10930
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 110
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: 1003
Number of instances of unregistered ASNs: 1014
Number of 32-bit ASNs allocated by the RIRs: 45245
Number of 32-bit ASNs visible in the Routing Table: 36930
Prefixes from 32-bit ASNs in the Routing Table: 196719
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 400
Number of addresses announced to Internet: 3033993216
Equivalent to 180 /8s, 215 /16s and 16 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 322412
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252802
Total APNIC prefixes after maximum aggregation: 74422
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245116
Unique aggregates announced from the APNIC address blocks: 101772
APNIC Region origin ASes present in the Internet Routing Table: 14268
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4337
APNIC Region transit ASes present in the Internet Routing Table: 1924
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: 9704
Number of APNIC addresses announced to Internet: 761475136
Equivalent to 45 /8s, 99 /16s and 48 /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: 281358
Total ARIN prefixes after maximum aggregation: 125834
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285333
Unique aggregates announced from the ARIN address blocks: 134476
ARIN Region origin ASes present in the Internet Routing Table: 19149
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1993
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: 4976
Number of ARIN addresses announced to Internet: 1266517056
Equivalent to 75 /8s, 125 /16s and 132 /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: 269525
Total RIPE prefixes after maximum aggregation: 128365
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265334
Unique aggregates announced from the RIPE address blocks: 166195
RIPE Region origin ASes present in the Internet Routing Table: 28701
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12060
RIPE Region transit ASes present in the Internet Routing Table: 3966
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: 11962
Number of RIPE addresses announced to Internet: 723783296
Equivalent to 43 /8s, 36 /16s and 14 /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: 130766
Total LACNIC prefixes after maximum aggregation: 28673
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 128540
Unique aggregates announced from the LACNIC address blocks: 49520
LACNIC Region origin ASes present in the Internet Routing Table: 11149
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2337
LACNIC Region transit ASes present in the Internet Routing Table: 2483
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: 9052
Number of LACNIC addresses announced to Internet: 177396736
Equivalent to 10 /8s, 146 /16s and 220 /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: 6456
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 44494
Unique aggregates announced from the AfriNIC address blocks: 14281
AfriNIC Region origin ASes present in the Internet Routing Table: 1876
AfriNIC Prefixes per ASN: 23.72
AfriNIC Region origin ASes announcing only one prefix: 641
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1236
Number of AfriNIC addresses announced to Internet: 104572928
Equivalent to 6 /8s, 59 /16s and 168 /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 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5691 841 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4340 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3956 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 2186 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 10490 11770 3768 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3815 8779 901 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3423 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3253 54897 2505 DNIC-AS-00749, US
16625 2989 1278 2143 AKAMAI-AS, US
7018 2945 23674 1854 ATT-INTERNET4, US
396982 2788 3567 418 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 7698 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 2863 2290 858 ROSTELECOM-AS, RU
34984 2329 359 585 TELLCOM-AS, TR
8551 1783 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1761 126 1293 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 11860 3289 513 UNINET, MX
10620 3536 493 930 Telmex Colombia S.A., CO
13999 2516 352 677 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
6503 1146 374 163 Axtel, S.A.B. de C.V., MX
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
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 557 1861 35 IAM-AS, MA
37457 539 310 36 Telkom-Internet, ZA
36914 536 82 3 KENET-AS, KE
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 11860 3289 513 UNINET, MX
16509 10490 11770 3768 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7698 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 4340 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3956 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 9899 9824 CHINAMOBILE-CN China Mobile Communications Grou
12479 7698 7553 UNI2-AS, ES
16509 10490 6722 AMAZON-02, US
7545 5691 5039 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4340 4317 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3956 3934 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
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 174 COGENT-174, US
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
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
/13:577 /14:1177 /15:2096 /16:13254 /17:8253 /18:13829
/19:24665 /20:43813 /21:52165 /22:112396 /23:103515 /24:592315
/25:83 /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 6768 7698 UNI2-AS, ES
8151 5956 11860 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2165 3536 Telmex Colombia S.A., CO
30036 2157 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2120 10490 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2282 2:1506 3:443 4:8 5:4743 6:162
7:6 8:1515 9:1 11:172 12:1427 13:353
14:2362 15:327 16:259 17:364 18:865 20:411
21:4 22:188 23:6817 24:3074 25:2 27:2636
29:19 31:2691 32:53 34:67 35:140 36:2352
37:4541 38:8451 39:919 40:147 41:4262 42:2038
43:2437 44:332 45:18144 46:4695 47:299 49:2027
50:1866 51:582 52:1576 54:316 55:970 56:8
57:220 58:2169 59:1210 60:1063 61:2890 62:2845
63:1875 64:5627 65:2307 66:4747 67:3050 68:1339
69:4063 70:1312 71:572 72:2925 74:2663 75:1597
76:617 77:2645 78:1861 79:1783 80:2184 81:2031
82:1680 83:1376 84:1719 85:3189 86:959 87:2295
88:1300 89:4270 90:691 91:8297 92:2435 93:2731
94:3774 95:4220 96:1274 97:316 98:1049 99:732
100:73 101:1169 102:3752 103:32255 104:4507 105:1064
106:981 107:2381 108:1174 109:4067 110:2127 111:3230
112:2057 113:1810 114:1855 115:2108 116:1968 117:2661
118:2783 119:2007 120:1806 121:1361 122:2708 123:2244
124:1568 125:2835 126:64 128:1424 129:946 130:1229
131:1945 132:836 133:428 134:1478 135:352 136:1149
137:1214 138:3053 139:1541 140:1449 141:1463 142:1682
143:1649 144:1006 145:370 146:2148 147:2031 148:2537
149:2824 150:1073 151:1356 152:2136 153:570 154:6634
155:1444 156:2406 157:1807 158:1184 159:2455 160:3106
161:1712 162:3575 163:1746 164:1714 165:2175 166:1283
167:1872 168:4248 169:813 170:5191 171:1035 172:3921
173:3107 174:902 175:1260 176:3513 177:5529 178:3677
179:2409 180:2461 181:3944 182:3340 183:2011 184:2259
185:21178 186:5387 187:4732 188:4211 189:4369 190:9640
191:1972 192:11072 193:9249 194:7559 195:5420 196:3266
197:3053 198:5980 199:8086 200:8519 201:6396 202:10352
203:10455 204:4579 205:3663 206:4542 207:3614 208:4195
209:5082 210:4577 211:2547 212:4428 213:3727 214:1061
215:49 216:6776 217:3014 218:1350 219:425 220:1812
221:1049 222:703 223:2228
End of report
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