[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Aug 4 21:31:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 04 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: 966504
Prefixes after maximum aggregation (per Origin AS): 363166
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464696
Number of IPv4 prefixes with a valid ROA: 501247
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465238
Total ASes present in the Internet Routing Table: 75994
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65120
Origin ASes announcing only one prefix: 26301
Transit ASes present in the Internet Routing Table: 10874
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 983
Number of instances of unregistered ASNs: 997
Number of 32-bit ASNs allocated by the RIRs: 45098
Number of 32-bit ASNs visible in the Routing Table: 36810
Prefixes from 32-bit ASNs in the Routing Table: 194970
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 3026209408
Equivalent to 180 /8s, 96 /16s and 74 /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: 320875
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252038
Total APNIC prefixes after maximum aggregation: 74059
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244319
Unique aggregates announced from the APNIC address blocks: 101775
APNIC Region origin ASes present in the Internet Routing Table: 14234
APNIC Prefixes per ASN: 17.16
APNIC Region origin ASes announcing only one prefix: 4327
APNIC Region transit ASes present in the Internet Routing Table: 1907
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: 9669
Number of APNIC addresses announced to Internet: 761904448
Equivalent to 45 /8s, 105 /16s and 189 /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: 281135
Total ARIN prefixes after maximum aggregation: 125577
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285410
Unique aggregates announced from the ARIN address blocks: 134963
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.92
ARIN Region origin ASes announcing only one prefix: 6952
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: 4952
Number of ARIN addresses announced to Internet: 1266668864
Equivalent to 75 /8s, 127 /16s and 213 /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: 269180
Total RIPE prefixes after maximum aggregation: 128121
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264806
Unique aggregates announced from the RIPE address blocks: 165681
RIPE Region origin ASes present in the Internet Routing Table: 28723
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3965
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: 11939
Number of RIPE addresses announced to Internet: 714642944
Equivalent to 42 /8s, 152 /16s and 150 /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: 130075
Total LACNIC prefixes after maximum aggregation: 28440
LACNIC Deaggregation factor: 4.57
Prefixes being announced from the LACNIC address blocks: 127913
Unique aggregates announced from the LACNIC address blocks: 48064
LACNIC Region origin ASes present in the Internet Routing Table: 11128
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2297
LACNIC Region transit ASes present in the Internet Routing Table: 2465
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9029
Number of LACNIC addresses announced to Internet: 177913344
Equivalent to 10 /8s, 154 /16s and 190 /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: 33093
Total AfriNIC prefixes after maximum aggregation: 6326
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 43663
Unique aggregates announced from the AfriNIC address blocks: 13904
AfriNIC Region origin ASes present in the Internet Routing Table: 1859
AfriNIC Prefixes per ASN: 23.49
AfriNIC Region origin ASes announcing only one prefix: 624
AfriNIC Region transit ASes present in the Internet Routing Table: 353
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: 1221
Number of AfriNIC addresses announced to Internet: 104772096
Equivalent to 6 /8s, 62 /16s and 178 /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 9861 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5658 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4227 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3962 1331 21 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 2152 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 10432 11576 3703 AMAZON-02, US
11492 4624 307 545 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3777 8785 881 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3256 54898 2508 DNIC-AS-00749, US
16625 3068 1328 2202 AKAMAI-AS, US
7018 2967 23679 1861 ATT-INTERNET4, US
396982 2760 3584 407 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 7712 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3868 3396 144 AKAMAI-ASN1, NL
9009 3569 305 1840 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2332 360 586 TELLCOM-AS, TR
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1742 125 1274 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 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 11838 3290 517 UNINET, MX
10620 3531 493 934 Telmex Colombia S.A., CO
13999 2554 619 38 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 768 202 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 1076 2503 53 TIM SA, BR
19037 1070 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
24863 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1303 83 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 937 521 42 Vodafone-, EG
37457 556 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 544 82 3 KENET-AS, KE
37342 512 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 11838 3290 517 UNINET, MX
16509 10432 11576 3703 AMAZON-02, US
9808 9861 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7712 1708 145 UNI2-AS, ES
7545 5658 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4624 307 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4227 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3962 1331 21 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 9861 9787 CHINAMOBILE-CN China Mobile Communications Grou
12479 7712 7567 UNI2-AS, ES
16509 10432 6729 AMAZON-02, US
7545 5658 4998 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4227 4204 FPT-AS-AP FPT Telecom Company, VN
11492 4624 4079 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3962 3941 VIETEL-AS-AP Viettel Group, VN
20940 3868 3724 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 /16:13206 /17:8269 /18:13834
/19:24655 /20:43817 /21:52109 /22:112181 /23:103163 /24:590208
/25:88 /26:91 /27:137 /28:37 /29:83 /30:28
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6798 7712 UNI2-AS, ES
8151 5931 11838 UNINET, MX
11492 3535 4624 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2160 3531 Telmex Colombia S.A., CO
30036 2157 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2148 10432 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2272 2:1511 3:393 4:8 5:4670 6:163
7:6 8:1513 9:1 11:172 12:1433 13:367
14:2350 15:324 16:256 17:365 18:855 20:408
21:4 22:188 23:6939 24:3080 25:2 27:2638
29:19 31:2650 32:53 34:66 35:137 36:2349
37:4528 38:8322 39:913 40:147 41:4262 42:2010
43:2433 44:334 45:18053 46:4632 47:299 49:1980
50:1865 51:582 52:1581 54:319 55:948 56:8
57:221 58:2161 59:1198 60:1059 61:2838 62:2828
63:1869 64:5592 65:2293 66:4727 67:3047 68:1345
69:4052 70:1320 71:564 72:2930 74:2620 75:1595
76:613 77:2633 78:1864 79:1795 80:2187 81:2039
82:1680 83:1372 84:1704 85:3171 86:939 87:2288
88:1304 89:4228 90:698 91:8296 92:2357 93:2728
94:3776 95:4224 96:1278 97:317 98:1042 99:739
100:73 101:1161 102:3508 103:32212 104:4775 105:1078
106:1000 107:2503 108:1168 109:4085 110:2115 111:3215
112:2060 113:1809 114:1823 115:2104 116:1962 117:2640
118:2722 119:1996 120:1798 121:1309 122:2718 123:2299
124:1577 125:2833 126:64 128:1436 129:945 130:1209
131:1939 132:832 133:415 134:1719 135:351 136:1135
137:1207 138:3051 139:1535 140:1429 141:1401 142:1686
143:1658 144:1003 145:364 146:2134 147:2027 148:2562
149:2776 150:1039 151:1352 152:2258 153:591 154:6524
155:1439 156:2347 157:1928 158:1148 159:2441 160:2948
161:1715 162:3554 163:1720 164:1713 165:2165 166:1262
167:1855 168:4236 169:814 170:5147 171:1035 172:3893
173:3098 174:900 175:1262 176:3519 177:5393 178:3685
179:2385 180:2432 181:3856 182:3330 183:1980 184:2264
185:21140 186:5296 187:4697 188:4222 189:4328 190:9649
191:1967 192:11058 193:9242 194:7549 195:5404 196:3263
197:2696 198:5983 199:8055 200:8569 201:6402 202:10429
203:10462 204:4572 205:3668 206:4523 207:3612 208:4175
209:5029 210:4557 211:2535 212:4426 213:3680 214:1062
215:49 216:6766 217:3013 218:1348 219:431 220:1808
221:1037 222:699 223:2219
End of report
More information about the ren-bgp-stats-all
mailing list