[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 5 21:31:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 05 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: 966046
Prefixes after maximum aggregation (per Origin AS): 363110
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464459
Number of IPv4 prefixes with a valid ROA: 501612
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464415
Total ASes present in the Internet Routing Table: 75975
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65122
Origin ASes announcing only one prefix: 26325
Transit ASes present in the Internet Routing Table: 10853
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 66
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 957
Number of instances of unregistered ASNs: 969
Number of 32-bit ASNs allocated by the RIRs: 45098
Number of 32-bit ASNs visible in the Routing Table: 36800
Prefixes from 32-bit ASNs in the Routing Table: 195194
Number of bogon 32-bit ASNs visible in the Routing Table: 39
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3026035072
Equivalent to 180 /8s, 93 /16s and 161 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320573
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252182
Total APNIC prefixes after maximum aggregation: 74055
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 244436
Unique aggregates announced from the APNIC address blocks: 101747
APNIC Region origin ASes present in the Internet Routing Table: 14221
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4333
APNIC Region transit ASes present in the Internet Routing Table: 1901
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: 9657
Number of APNIC addresses announced to Internet: 761912896
Equivalent to 45 /8s, 105 /16s and 222 /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: 280911
Total ARIN prefixes after maximum aggregation: 125548
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285235
Unique aggregates announced from the ARIN address blocks: 134887
ARIN Region origin ASes present in the Internet Routing Table: 19127
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1992
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4953
Number of ARIN addresses announced to Internet: 1266534208
Equivalent to 75 /8s, 125 /16s and 199 /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: 268930
Total RIPE prefixes after maximum aggregation: 128103
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264579
Unique aggregates announced from the RIPE address blocks: 165658
RIPE Region origin ASes present in the Internet Routing Table: 28717
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11937
Number of RIPE addresses announced to Internet: 714679040
Equivalent to 42 /8s, 153 /16s and 35 /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: 130135
Total LACNIC prefixes after maximum aggregation: 28431
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 127952
Unique aggregates announced from the LACNIC address blocks: 47942
LACNIC Region origin ASes present in the Internet Routing Table: 11133
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2305
LACNIC Region transit ASes present in the Internet Routing Table: 2469
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9029
Number of LACNIC addresses announced to Internet: 177915904
Equivalent to 10 /8s, 154 /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: 32931
Total AfriNIC prefixes after maximum aggregation: 6336
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 43462
Unique aggregates announced from the AfriNIC address blocks: 13917
AfriNIC Region origin ASes present in the Internet Routing Table: 1864
AfriNIC Prefixes per ASN: 23.32
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 104750848
Equivalent to 6 /8s, 62 /16s and 95 /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 9855 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5662 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4251 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3966 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3770 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3637 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3243 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2814 860 440 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2170 433 196 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 10447 11576 3711 AMAZON-02, US
11492 4625 307 546 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3770 8782 875 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3425 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3258 54898 2510 DNIC-AS-00749, US
16625 3070 1327 2203 AKAMAI-AS, US
7018 2970 23680 1863 ATT-INTERNET4, US
396982 2761 3584 408 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 7711 1708 145 UNI2-AS, ES
39891 4406 265 62 ALJAWWALSTC-AS, SA
20940 3866 3396 144 AKAMAI-ASN1, NL
9009 3571 305 1842 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2337 361 585 TELLCOM-AS, TR
8551 1784 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1736 124 1270 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1551 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 11844 3290 518 UNINET, MX
10620 3531 493 934 Telmex Colombia S.A., CO
13999 2554 619 38 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 769 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 483 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1078 2503 53 TIM SA, BR
19037 1077 278 31 AMX Argentina S.A., AR
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 1555 593 29 RAYA-AS, EG
24863 1431 389 16 LINKdotNET-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1307 83 79 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
37457 556 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 540 82 3 KENET-AS, KE
37342 504 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 11844 3290 518 UNINET, MX
16509 10447 11576 3711 AMAZON-02, US
9808 9855 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7711 1708 145 UNI2-AS, ES
7545 5662 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4625 307 546 CABLEONE, US
39891 4406 265 62 ALJAWWALSTC-AS, SA
18403 4251 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3966 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 9855 9781 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10447 6736 AMAZON-02, US
7545 5662 5002 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4406 4344 ALJAWWALSTC-AS, SA
18403 4251 4228 FPT-AS-AP FPT Telecom Company, VN
11492 4625 4079 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3966 3944 VIETEL-AS-AP Viettel Group, VN
20940 3866 3722 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
23.140.216.0/24 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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 /11:92 /12:294
/13:577 /14:1174 /15:2095 /16:13204 /17:8269 /18:13831
/19:24641 /20:43816 /21:52116 /22:112033 /23:103149 /24:589976
/25:84 /26:80 /27:101 /28:37 /29:83 /30:28
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6797 7711 UNI2-AS, ES
8151 5934 11844 UNINET, MX
11492 3536 4625 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3232 4406 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2160 3531 Telmex Colombia S.A., CO
30036 2157 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2143 10447 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1510 3:393 4:8 5:4670 6:162
7:6 8:1506 9:1 11:172 12:1431 13:367
14:2353 15:324 16:258 17:365 18:857 20:412
21:4 22:188 23:6934 24:3080 25:2 27:2638
29:19 31:2658 32:53 34:66 35:137 36:2348
37:4520 38:8311 39:914 40:147 41:4248 42:2025
43:2432 44:334 45:18003 46:4632 47:300 49:1979
50:1861 51:582 52:1579 54:319 55:945 56:8
57:221 58:2165 59:1201 60:1059 61:2838 62:2830
63:1869 64:5590 65:2293 66:4728 67:3047 68:1345
69:4053 70:1321 71:564 72:2926 74:2621 75:1594
76:613 77:2632 78:1799 79:1796 80:2187 81:2036
82:1679 83:1373 84:1705 85:3172 86:936 87:2286
88:1304 89:4230 90:698 91:8297 92:2359 93:2663
94:3768 95:4225 96:1278 97:316 98:1042 99:739
100:73 101:1160 102:3506 103:32169 104:4765 105:1079
106:1004 107:2504 108:1164 109:4087 110:2107 111:3213
112:2060 113:1814 114:1824 115:2104 116:1967 117:2638
118:2726 119:1999 120:1798 121:1309 122:2719 123:2297
124:1577 125:2833 126:64 128:1436 129:944 130:1211
131:1943 132:825 133:428 134:1720 135:351 136:1135
137:1206 138:3053 139:1536 140:1422 141:1394 142:1684
143:1665 144:1006 145:366 146:2136 147:2023 148:2556
149:2781 150:1037 151:1354 152:2260 153:591 154:6523
155:1449 156:2359 157:1936 158:1148 159:2441 160:3031
161:1716 162:3548 163:1744 164:1715 165:2165 166:1265
167:1855 168:4237 169:811 170:5154 171:1038 172:3894
173:3088 174:900 175:1262 176:3517 177:5391 178:3680
179:2383 180:2432 181:3853 182:3330 183:1980 184:2265
185:21121 186:5301 187:4729 188:4220 189:4325 190:9660
191:1958 192:11052 193:9242 194:7545 195:5407 196:3263
197:2679 198:5972 199:8039 200:8559 201:6372 202:10427
203:10462 204:4573 205:3670 206:4521 207:3612 208:4173
209:5027 210:4558 211:2535 212:4419 213:3682 214:1059
215:49 216:6741 217:3014 218:1347 219:431 220:1811
221:1037 222:699 223:2219
End of report
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