[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jul 3 21:29:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 03 Jul, 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: 964726
Prefixes after maximum aggregation (per Origin AS): 362543
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465104
Number of IPv4 prefixes with a valid ROA: 494986
Number of IPv4 prefixes with an invalid ROA: 30
Number of IPv4 prefixes with no ROA: 469710
Total ASes present in the Internet Routing Table: 75903
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65039
Origin ASes announcing only one prefix: 26345
Transit ASes present in the Internet Routing Table: 10864
Transit-only ASes present in the Internet Routing Table: 526
Paths with bogon ASNs present in the IPv4 Routing Table: 50
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: 969
Number of instances of unregistered ASNs: 972
Number of 32-bit ASNs allocated by the RIRs: 44941
Number of 32-bit ASNs visible in the Routing Table: 36655
Prefixes from 32-bit ASNs in the Routing Table: 192404
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 389
Number of addresses announced to Internet: 3024095360
Equivalent to 180 /8s, 64 /16s and 8 /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: 321046
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251278
Total APNIC prefixes after maximum aggregation: 73540
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243470
Unique aggregates announced from the APNIC address blocks: 101110
APNIC Region origin ASes present in the Internet Routing Table: 14168
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4304
APNIC Region transit ASes present in the Internet Routing Table: 1916
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 75
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9597
Number of APNIC addresses announced to Internet: 761116224
Equivalent to 45 /8s, 93 /16s and 182 /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: 280500
Total ARIN prefixes after maximum aggregation: 125438
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285075
Unique aggregates announced from the ARIN address blocks: 134693
ARIN Region origin ASes present in the Internet Routing Table: 19146
ARIN Prefixes per ASN: 14.89
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1994
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: 4933
Number of ARIN addresses announced to Internet: 1266696768
Equivalent to 75 /8s, 128 /16s and 66 /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: 269480
Total RIPE prefixes after maximum aggregation: 127686
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264347
Unique aggregates announced from the RIPE address blocks: 165284
RIPE Region origin ASes present in the Internet Routing Table: 28704
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3953
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11903
Number of RIPE addresses announced to Internet: 713544960
Equivalent to 42 /8s, 135 /16s and 213 /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: 129210
Total LACNIC prefixes after maximum aggregation: 28956
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127093
Unique aggregates announced from the LACNIC address blocks: 49962
LACNIC Region origin ASes present in the Internet Routing Table: 11120
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2333
LACNIC Region transit ASes present in the Internet Routing Table: 2451
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: 9006
Number of LACNIC addresses announced to Internet: 176727808
Equivalent to 10 /8s, 136 /16s and 167 /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: 33289
Total AfriNIC prefixes after maximum aggregation: 6273
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 44352
Unique aggregates announced from the AfriNIC address blocks: 13744
AfriNIC Region origin ASes present in the Internet Routing Table: 1855
AfriNIC Prefixes per ASN: 23.91
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 359
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: 1216
Number of AfriNIC addresses announced to Internet: 105769728
Equivalent to 6 /8s, 77 /16s and 235 /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 9842 8745 72 CHINAMOBILE-CN China Mobile Communicati
7545 5650 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4219 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3957 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3761 511 263 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3265 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2818 860 402 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2175 419 205 TATACOMM-AS TATA Communications formerl
45090 2155 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10121 11534 3637 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3711 8786 877 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3428 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54899 2507 DNIC-AS-00749, US
16625 3085 1333 2217 AKAMAI-AS, US
7018 2913 23670 1835 ATT-INTERNET4, US
396982 2765 3611 413 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 4758 286 60 ALJAWWALSTC-AS, SA
20940 3865 3396 145 AKAMAI-ASN1, NL
9009 3595 306 1817 M247, RO
12389 2871 2292 861 ROSTELECOM-AS, RU
34984 2345 361 579 TELLCOM-AS, TR
8551 1764 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1701 123 1233 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1572 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 11869 3313 507 UNINET, MX
10620 3519 492 935 Telmex Colombia S.A., CO
13999 2555 358 679 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 776 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
19037 1110 278 31 AMX Argentina S.A., AR
6147 1093 369 22 Telefonica del Peru S.A.A., PE
26615 1081 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
24863 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1239 79 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37342 526 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 11869 3313 507 UNINET, MX
16509 10121 11534 3637 AMAZON-02, US
9808 9842 8745 72 CHINAMOBILE-CN China Mobile Communicati
12479 7712 1708 145 UNI2-AS, ES
7545 5650 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4219 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3957 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 9842 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7712 7567 UNI2-AS, ES
16509 10121 6484 AMAZON-02, US
7545 5650 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4219 4196 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3957 3936 VIETEL-AS-AP Viettel Group, VN
20940 3865 3720 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-DDOS-M
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
23.170.224.0/24 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
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, 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 /9:14 /10:36 /11:93 /12:296
/13:573 /14:1181 /15:2097 /16:13282 /17:8252 /18:13879
/19:24677 /20:43783 /21:52045 /22:112130 /23:103134 /24:588486
/25:89 /26:76 /27:134 /28:37 /29:83 /30:28
/31:9 /32:296
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6797 7712 UNI2-AS, ES
8151 5942 11869 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2562 3428 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2148 3519 Telmex Colombia S.A., CO
16509 2133 10121 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2305 2:1510 3:365 4:8 5:4656 6:160
7:6 8:1510 9:1 11:172 12:1436 13:358
14:2365 15:318 16:219 17:375 18:775 20:394
21:4 22:188 23:6919 24:3101 25:2 27:2646
29:19 31:2621 32:54 34:64 35:136 36:2332
37:4514 38:8200 39:900 40:144 41:4236 42:1992
43:2384 44:329 45:17785 46:4571 47:301 49:1974
50:1902 51:584 52:1581 54:314 55:921 56:8
57:221 58:2094 59:1193 60:1042 61:2619 62:2822
63:1899 64:5656 65:2329 66:4713 67:3034 68:1315
69:4093 70:1331 71:581 72:2952 74:2628 75:1589
76:620 77:2632 78:1874 79:1766 80:2218 81:2042
82:1659 83:1372 84:1687 85:3197 86:919 87:2293
88:1283 89:4200 90:685 91:8285 92:2335 93:2714
94:3735 95:4224 96:1288 97:317 98:1024 99:739
100:73 101:1164 102:3704 103:32146 104:4782 105:1089
106:987 107:2475 108:1156 109:4045 110:2125 111:3250
112:2048 113:1836 114:1823 115:2136 116:1884 117:2653
118:2713 119:2005 120:1784 121:1319 122:2713 123:2230
124:1575 125:2847 126:32 128:1457 129:933 130:1196
131:1945 132:817 133:414 134:1730 135:361 136:1129
137:1202 138:3013 139:1536 140:1415 141:1396 142:1682
143:1581 144:1001 145:376 146:2116 147:2014 148:2535
149:2759 150:1045 151:1366 152:2240 153:591 154:7048
155:1499 156:2318 157:1889 158:1158 159:2334 160:2822
161:1699 162:3569 163:1707 164:1696 165:2169 166:1274
167:1824 168:4186 169:802 170:5127 171:1033 172:3882
173:3091 174:890 175:1256 176:3507 177:5476 178:3727
179:2377 180:2420 181:3804 182:3347 183:1980 184:2259
185:21097 186:5286 187:4662 188:4188 189:4360 190:9584
191:1924 192:11064 193:9184 194:7581 195:5411 196:3250
197:2805 198:5990 199:7976 200:8460 201:6402 202:10405
203:10256 204:4586 205:3664 206:4519 207:3579 208:4192
209:5046 210:4473 211:2532 212:4389 213:3618 214:1056
215:49 216:6799 217:3129 218:1309 219:414 220:1807
221:1039 222:686 223:2223
End of report
More information about the ren-bgp-stats-all
mailing list