[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Sep 11 21:30:18 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 11 Sep, 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: 971011
Prefixes after maximum aggregation (per Origin AS): 366176
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 465399
Number of IPv4 prefixes with a valid ROA: 504397
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466595
Total ASes present in the Internet Routing Table: 76170
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65243
Origin ASes announcing only one prefix: 26782
Transit ASes present in the Internet Routing Table: 10927
Transit-only ASes present in the Internet Routing Table: 527
Paths with bogon ASNs present in the IPv4 Routing Table: 70
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1025
Number of instances of unregistered ASNs: 1036
Number of 32-bit ASNs allocated by the RIRs: 45341
Number of 32-bit ASNs visible in the Routing Table: 37019
Prefixes from 32-bit ASNs in the Routing Table: 193272
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 395
Number of addresses announced to Internet: 3036979712
Equivalent to 181 /8s, 4 /16s and 162 /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: 315706
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263070
Total APNIC prefixes after maximum aggregation: 75631
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 254890
Unique aggregates announced from the APNIC address blocks: 100471
APNIC Region origin ASes present in the Internet Routing Table: 14361
APNIC Prefixes per ASN: 17.75
APNIC Region origin ASes announcing only one prefix: 4360
APNIC Region transit ASes present in the Internet Routing Table: 1946
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9747
Number of APNIC addresses announced to Internet: 763881536
Equivalent to 45 /8s, 135 /16s and 232 /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: 282665
Total ARIN prefixes after maximum aggregation: 126047
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286455
Unique aggregates announced from the ARIN address blocks: 134978
ARIN Region origin ASes present in the Internet Routing Table: 19136
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1989
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4988
Number of ARIN addresses announced to Internet: 1266938688
Equivalent to 75 /8s, 131 /16s and 243 /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: 269314
Total RIPE prefixes after maximum aggregation: 128752
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 265610
Unique aggregates announced from the RIPE address blocks: 166806
RIPE Region origin ASes present in the Internet Routing Table: 28731
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12112
RIPE Region transit ASes present in the Internet Routing Table: 3944
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11995
Number of RIPE addresses announced to Internet: 723775872
Equivalent to 43 /8s, 35 /16s and 241 /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: 122353
Total LACNIC prefixes after maximum aggregation: 28668
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120091
Unique aggregates announced from the LACNIC address blocks: 48538
LACNIC Region origin ASes present in the Internet Routing Table: 11150
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2689
LACNIC Region transit ASes present in the Internet Routing Table: 2481
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9049
Number of LACNIC addresses announced to Internet: 177898496
Equivalent to 10 /8s, 154 /16s and 132 /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: 32584
Total AfriNIC prefixes after maximum aggregation: 6419
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 43570
Unique aggregates announced from the AfriNIC address blocks: 14289
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.21
AfriNIC Region origin ASes announcing only one prefix: 668
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.4
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1240
Number of AfriNIC addresses announced to Internet: 104244736
Equivalent to 6 /8s, 54 /16s and 166 /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 10003 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5698 836 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4285 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, VN
7552 3963 1331 23 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3611 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2796 835 464 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2189 433 192 TATACOMM-AS TATA Communications formerly
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 10684 11805 3750 AMAZON-02, US
174 5905 8781 904 COGENT-174, US
11492 4640 308 544 CABLEONE, US
7155 4172 287 89 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3485 55081 2708 DNIC-AS-00749, US
22773 3423 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3091 23685 1931 ATT-INTERNET4, US
16625 2873 1281 2142 AKAMAI-AS, US
396982 2809 3570 430 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 7642 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3871 3396 140 AKAMAI-ASN1, NL
9009 3666 312 1859 M247, RO
12389 2863 2287 861 ROSTELECOM-AS, RU
34984 2332 359 584 TELLCOM-AS, TR
5384 2298 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1803 129 1327 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 11709 3260 504 UNINET, MX
10620 3542 494 934 Telmex Colombia S.A., CO
13999 2543 533 367 Mega Cable, S.A. de C.V., MX
11830 1994 369 64 Instituto Costarricense de Electricidad y
28573 1337 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 776 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 2503 53 TIM SA, BR
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 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 954 523 48 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 542 82 3 KENET-AS, KE
15399 510 56 57 WANANCHI-, KE
24757 437 73 5 EthioNet-AS, ET
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 11709 3260 504 UNINET, MX
16509 10684 11805 3750 AMAZON-02, US
9808 10003 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7642 1708 145 UNI2-AS, ES
174 5905 8781 904 COGENT-174, US
7545 5698 836 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4640 308 544 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4285 347 23 FPT-AS-AP FPT Telecom Company, 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 10003 9876 CHINAMOBILE-CN China Mobile Communications Grou
12479 7642 7497 UNI2-AS, ES
16509 10684 6934 AMAZON-02, US
7545 5698 5045 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5905 5001 COGENT-174, US
4538 4959 4885 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4285 4262 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4134 VNPT-AS-VN VNPT Corp, VN
11492 4640 4096 CABLEONE, 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
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
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /12:295
/13:579 /14:1184 /15:2123 /16:13314 /17:8400 /18:14426
/19:25018 /20:45213 /21:52713 /22:113226 /23:102411 /24:591238
/25:84 /26:81 /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 6697 7642 UNI2-AS, ES
8151 5856 11709 UNINET, MX
11492 3551 4640 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2557 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2171 3542 Telmex Colombia S.A., CO
30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2149 10684 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2331 2:1709 3:467 4:9 5:4553 6:161
7:6 8:1522 9:1 11:172 12:1428 13:372
14:2450 15:324 16:259 17:366 18:878 20:416
21:4 22:188 23:6860 24:2677 25:2 27:2660
29:19 31:2752 32:48 34:69 35:140 36:2376
37:4501 38:9733 39:929 40:149 41:4177 42:1994
43:2539 44:333 45:17544 46:4617 47:321 49:2004
50:1872 51:573 52:1580 54:317 55:962 56:8
57:216 58:2273 59:1280 60:1088 61:2850 62:2787
63:1855 64:5451 65:2279 66:4683 67:3024 68:1337
69:4006 70:1143 71:577 72:2853 74:2664 75:1567
76:619 77:2527 78:1856 79:1467 80:2191 81:2027
82:1700 83:1410 84:1748 85:3181 86:1081 87:2331
88:1253 89:4299 90:685 91:8232 92:2565 93:2760
94:3819 95:4284 96:1287 97:316 98:1065 99:736
100:73 101:1196 102:3493 103:32500 104:4370 105:705
106:1057 107:2386 108:1163 109:3933 110:2176 111:3253
112:2082 113:1828 114:1897 115:2123 116:1992 117:2714
118:2909 119:2080 120:1863 121:1463 122:2834 123:2204
124:1667 125:2883 126:64 128:1452 129:971 130:1233
131:1851 132:818 133:428 134:1511 135:310 136:1201
137:1251 138:2861 139:1585 140:1452 141:1450 142:1739
143:1625 144:1015 145:365 146:2087 147:2043 148:2538
149:2873 150:1072 151:1375 152:2099 153:566 154:6789
155:1433 156:2467 157:1816 158:1185 159:2444 160:3076
161:1724 162:3566 163:1765 164:1689 165:2146 166:1313
167:1854 168:4052 169:803 170:4966 171:1063 172:3907
173:3098 174:902 175:1275 176:3485 177:4723 178:3602
179:2190 180:2487 181:3891 182:3346 183:2041 184:2254
185:21072 186:4995 187:4304 188:4131 189:4156 190:9616
191:1494 192:11089 193:9249 194:7631 195:5457 196:3225
197:2992 198:6043 199:8120 200:8158 201:6317 202:10803
203:10736 204:4609 205:3704 206:4542 207:3646 208:4208
209:5130 210:4892 211:2750 212:4442 213:3680 214:1061
215:49 216:6742 217:3083 218:1430 219:591 220:2037
221:1055 222:975 223:2249
End of report
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