[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 2 21:30:16 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 02 Oct, 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: 975051
Prefixes after maximum aggregation (per Origin AS): 366659
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466811
Number of IPv4 prefixes with a valid ROA: 509769
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465263
Total ASes present in the Internet Routing Table: 76286
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65334
Origin ASes announcing only one prefix: 26811
Transit ASes present in the Internet Routing Table: 10952
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 124
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 974
Number of instances of unregistered ASNs: 994
Number of 32-bit ASNs allocated by the RIRs: 45458
Number of 32-bit ASNs visible in the Routing Table: 37152
Prefixes from 32-bit ASNs in the Routing Table: 193934
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3033955073
Equivalent to 180 /8s, 214 /16s and 123 /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: 316948
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263801
Total APNIC prefixes after maximum aggregation: 75486
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255632
Unique aggregates announced from the APNIC address blocks: 100692
APNIC Region origin ASes present in the Internet Routing Table: 14419
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4382
APNIC Region transit ASes present in the Internet Routing Table: 1957
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9813
Number of APNIC addresses announced to Internet: 761336640
Equivalent to 45 /8s, 97 /16s and 19 /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: 284145
Total ARIN prefixes after maximum aggregation: 126300
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287396
Unique aggregates announced from the ARIN address blocks: 135239
ARIN Region origin ASes present in the Internet Routing Table: 19176
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 2003
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5010
Number of ARIN addresses announced to Internet: 1267399232
Equivalent to 75 /8s, 138 /16s and 250 /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: 270707
Total RIPE prefixes after maximum aggregation: 129239
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267321
Unique aggregates announced from the RIPE address blocks: 167827
RIPE Region origin ASes present in the Internet Routing Table: 28745
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12128
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12032
Number of RIPE addresses announced to Internet: 723144833
Equivalent to 43 /8s, 26 /16s and 80 /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: 122619
Total LACNIC prefixes after maximum aggregation: 28736
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120386
Unique aggregates announced from the LACNIC address blocks: 48535
LACNIC Region origin ASes present in the Internet Routing Table: 11147
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2653
LACNIC Region transit ASes present in the Internet Routing Table: 2479
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: 9048
Number of LACNIC addresses announced to Internet: 177588224
Equivalent to 10 /8s, 149 /16s and 200 /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: 32805
Total AfriNIC prefixes after maximum aggregation: 6265
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43934
Unique aggregates announced from the AfriNIC address blocks: 14221
AfriNIC Region origin ASes present in the Internet Routing Table: 1882
AfriNIC Prefixes per ASN: 23.34
AfriNIC Region origin ASes announcing only one prefix: 666
AfriNIC Region transit ASes present in the Internet Routing Table: 364
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 51
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1249
Number of AfriNIC addresses announced to Internet: 104263936
Equivalent to 6 /8s, 54 /16s and 241 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5879 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4427 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3813 509 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2821 850 460 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 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 10814 11832 3829 AMAZON-02, US
174 6392 8770 889 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3191 23679 1972 ATT-INTERNET4, US
16625 2871 1273 2143 AKAMAI-AS, US
396982 2836 3603 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 7629 1708 141 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3876 3396 140 AKAMAI-ASN1, NL
9009 3684 315 1870 M247, RO
12389 2931 2294 886 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1774 128 1314 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 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 11561 3245 503 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2552 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1072 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1046 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 1636 593 29 RAYA-AS, EG
24863 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 529 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 11561 3245 503 UNINET, MX
16509 10814 11832 3829 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6392 8770 889 COGENT-174, US
7545 5879 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4649 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4427 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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7488 UNI2-AS, ES
16509 10814 6985 AMAZON-02, US
174 6392 5503 COGENT-174, US
7545 5879 5232 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4427 4404 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4130 VNPT-AS-VN VNPT Corp, VN
11492 4649 4102 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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
23.140.216.0/24 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
23.190.200.0/24 Origin: 393610 UNGAGE, US
23.190.200.0/24 Transit: 20473 AS-VULTR, 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 /10:36 /11:92 /12:295
/13:579 /14:1187 /15:2106 /16:13283 /17:8434 /18:14423
/19:24924 /20:45490 /21:52946 /22:113168 /23:102554 /24:594762
/25:95 /26:97 /27:106 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6684 7629 UNI2-AS, ES
8151 5729 11561 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2543 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2207 10814 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2160 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1719 3:486 4:10 5:4580 6:163
7:6 8:1525 9:1 11:172 12:1426 13:370
14:2490 15:328 16:264 17:365 18:891 20:422
21:4 22:188 23:6885 24:2652 25:2 27:2725
29:19 31:2835 32:48 34:69 35:141 36:2375
37:4553 38:9761 39:927 40:150 41:4161 42:2116
43:2531 44:334 45:17608 46:4652 47:319 49:2028
50:1873 51:579 52:1577 54:316 55:953 56:8
57:224 58:2273 59:1279 60:1114 61:2889 62:2794
63:1867 64:5447 65:2274 66:4687 67:3023 68:1320
69:4006 70:1132 71:576 72:2846 74:2791 75:1624
76:612 77:2559 78:1873 79:1653 80:2213 81:2033
82:1757 83:1410 84:1749 85:3092 86:1116 87:2424
88:1261 89:4315 90:670 91:8238 92:2658 93:2805
94:3858 95:4279 96:1268 97:316 98:1068 99:736
100:74 101:1192 102:3538 103:32579 104:4463 105:708
106:1058 107:2400 108:1171 109:4001 110:2222 111:3286
112:2082 113:1806 114:1914 115:2137 116:1989 117:2755
118:2916 119:2081 120:1928 121:1461 122:2838 123:2192
124:1715 125:2890 126:64 128:1472 129:968 130:1249
131:1850 132:820 133:444 134:1520 135:311 136:1212
137:1241 138:2867 139:1598 140:1454 141:1428 142:1747
143:1605 144:1012 145:374 146:2098 147:2055 148:2547
149:2888 150:1069 151:1380 152:2115 153:566 154:7281
155:1482 156:2592 157:1832 158:1195 159:2461 160:3157
161:1732 162:3574 163:1771 164:1946 165:2146 166:1287
167:1842 168:4038 169:787 170:4942 171:1051 172:3932
173:3112 174:902 175:1291 176:3494 177:4837 178:3589
179:2233 180:2499 181:3884 182:3349 183:2073 184:2257
185:21160 186:5030 187:4331 188:4195 189:4154 190:9627
191:1516 192:11106 193:9263 194:7683 195:5478 196:3249
197:2741 198:6033 199:8127 200:8141 201:6370 202:10883
203:10766 204:4576 205:3693 206:4632 207:3671 208:4224
209:5144 210:4897 211:2759 212:4501 213:3670 214:1065
215:62 216:6613 217:3076 218:1414 219:590 220:2069
221:1056 222:963 223:2264
End of report
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