[REN-BGP-stats-all] Global R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Dec 17 21:31:33 UTC 2021
Global R&E Routing Table Report 21:25 GMT Fri 17 Dec, 2021
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: 899548
Prefixes after maximum aggregation (per Origin AS): 333221
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 423028
Total ASes present in the Internet Routing Table: 72511
Prefixes per ASN: 12.41
Origin-only ASes present in the Internet Routing Table: 62454
Origin ASes announcing only one prefix: 25198
Transit ASes present in the Internet Routing Table: 10057
Transit-only ASes present in the Internet Routing Table: 342
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 920
Number of instances of unregistered ASNs: 922
Number of 32-bit ASNs allocated by the RIRs: 38107
Number of 32-bit ASNs visible in the Routing Table: 31684
Prefixes from 32-bit ASNs in the Routing Table: 152709
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 835
Number of addresses announced to Internet: 3073157760
Equivalent to 183 /8s, 44 /16s and 170 /24s
Percentage of available address space announced: 83.0
Percentage of allocated address space announced: 83.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 307745
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231068
Total APNIC prefixes after maximum aggregation: 64971
APNIC Deaggregation factor: 3.56
Prefixes being announced from the APNIC address blocks: 226066
Unique aggregates announced from the APNIC address blocks: 92819
APNIC Region origin ASes present in the Internet Routing Table: 12164
APNIC Prefixes per ASN: 18.58
APNIC Region origin ASes announcing only one prefix: 3427
APNIC Region transit ASes present in the Internet Routing Table: 1704
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7367
Number of APNIC addresses announced to Internet: 773110080
Equivalent to 46 /8s, 20 /16s and 185 /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, 131072-151865
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: 258998
Total ARIN prefixes after maximum aggregation: 118678
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 258580
Unique aggregates announced from the ARIN address blocks: 122221
ARIN Region origin ASes present in the Internet Routing Table: 18945
ARIN Prefixes per ASN: 13.65
ARIN Region origin ASes announcing only one prefix: 6857
ARIN Region transit ASes present in the Internet Routing Table: 1907
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4263
Number of ARIN addresses announced to Internet: 1300878912
Equivalent to 77 /8s, 137 /16s and 214 /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, 393216-401308
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: 256383
Total RIPE prefixes after maximum aggregation: 116390
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 252579
Unique aggregates announced from the RIPE address blocks: 148173
RIPE Region origin ASes present in the Internet Routing Table: 28209
RIPE Prefixes per ASN: 8.95
RIPE Region origin ASes announcing only one prefix: 12116
RIPE Region transit ASes present in the Internet Routing Table: 3837
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10595
Number of RIPE addresses announced to Internet: 713911168
Equivalent to 42 /8s, 141 /16s and 107 /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
196608-213403
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: 123895
Total LACNIC prefixes after maximum aggregation: 27217
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 124601
Unique aggregates announced from the LACNIC address blocks: 47653
LACNIC Region origin ASes present in the Internet Routing Table: 10873
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2268
LACNIC Region transit ASes present in the Internet Routing Table: 2155
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8541
Number of LACNIC addresses announced to Internet: 176344576
Equivalent to 10 /8s, 130 /16s and 206 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28284
Total AfriNIC prefixes after maximum aggregation: 5275
AfriNIC Deaggregation factor: 5.36
Prefixes being announced from the AfriNIC address blocks: 36881
Unique aggregates announced from the AfriNIC address blocks: 11401
AfriNIC Region origin ASes present in the Internet Routing Table: 1586
AfriNIC Prefixes per ASN: 23.25
AfriNIC Region origin ASes announcing only one prefix: 530
AfriNIC Region transit ASes present in the Internet Routing Table: 305
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 918
Number of AfriNIC addresses announced to Internet: 108340480
Equivalent to 6 /8s, 117 /16s and 37 /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 8748 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5840 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3591 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3483 1022 55 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3352 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2239 11118 574 KIXS-AS-KR Korea Telecom, KR
9498 2220 476 240 BBIL-AP BHARTI Airtel Ltd., IN
45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2122 429 204 TATACOMM-AS TATA Communications formerl
24560 2005 845 354 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6043 10081 2593 AMAZON-02, US
11492 4580 303 821 CABLEONE, US
22773 4038 3042 393 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3662 1887 2549 AKAMAI-AS, US
6327 3391 1319 65 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2604 374 140 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2527 5043 434 CENTURYLINK-US-LEGACY-QWEST, US
20115 2238 3033 504 CHARTER-20115, 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 6847 1733 150 UNI2-AS, ES
9121 6487 1692 17 TTNET, TR
20940 3901 3361 226 AKAMAI-ASN1, NL
8551 3510 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2911 2280 891 ROSTELECOM-AS, RU
9009 2611 274 1392 M247, GB
34984 2203 355 599 TELLCOM-AS, TR
47331 2159 351 1649 TTNET, TR
58224 1759 919 576 TCI, IR
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 10558 3450 582 Uninet S.A. de C.V., MX
10620 3261 492 826 Telmex Colombia S.A., CO
11830 2466 369 62 Instituto Costarricense de Electricidad
13999 1637 283 461 Mega Cable, S.A. de C.V., MX
6503 1436 355 522 Axtel, S.A.B. de C.V., MX
28573 1376 2324 258 CLARO S.A., BR
3816 1244 657 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1140 2350 138 TIM SA, BR
6147 1091 370 21 Telefonica del Peru S.A.A., PE
11664 993 190 443 Techtel LMDS Comunicaciones Interactiva
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 1626 393 21 LINKdotNET-AS, EG
24835 1546 499 32 RAYA-AS, EG
36992 1286 1430 268 ETISALAT-MISR, EG
36903 1195 543 114 MT-MPLS, MA
29571 852 68 11 ORANGE-COTE-IVOIRE, CI
36935 685 521 39 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 523 50 32 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 429 232 16 MauritiusTelecom, MU
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 10558 3450 582 Uninet S.A. de C.V., MX
9808 8748 8999 54 CHINAMOBILE-CN China Mobile Communicati
12479 6847 1733 150 UNI2-AS, ES
9121 6487 1692 17 TTNET, TR
16509 6043 10081 2593 AMAZON-02, US
7545 5840 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4580 303 821 CABLEONE, US
22773 4038 3042 393 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
20940 3901 3361 226 AKAMAI-ASN1, NL
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 8748 8694 CHINAMOBILE-CN China Mobile Communications Grou
12479 6847 6697 UNI2-AS, ES
9121 6487 6470 TTNET, TR
7545 5840 5159 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4580 3759 CABLEONE, US
20940 3901 3675 AKAMAI-ASN1, NL
22773 4038 3645 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3591 3571 VIETEL-AS-AP Viettel Group, VN
8551 3510 3471 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.162.0/24 Origin: 398968 GROUP-IID-01, US
23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
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 /9:13 /10:40 /11:101 /12:305
/13:592 /14:1211 /15:2097 /16:13639 /17:8370 /18:14069
/19:25330 /20:42968 /21:52387 /22:109425 /23:99087 /24:529341
/25:132 /26:121 /27:123 /28:62 /29:85 /30:19
/31:2 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5782 6847 UNI2-AS, ES
9121 5714 6487 TTNET, TR
8151 4382 10558 Uninet S.A. de C.V., MX
11492 3533 4580 CABLEONE, US
6327 3199 3391 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 3006 4038 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2974 3510 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2259 2604 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1909 2:1178 3:148 4:21 5:3712 6:102
7:5 8:1563 9:1 10:1 11:172 12:1701
13:409 14:2303 15:135 16:34 17:373 18:130
20:153 21:4 22:188 23:5366 24:2393 25:2
27:2655 29:19 31:2445 32:107 34:1 35:49
36:1750 37:3936 38:2426 39:700 40:151 41:3985
42:1039 43:2142 44:298 45:16730 46:3777 47:299
49:1644 50:1899 51:106 52:1360 54:288 55:737
56:4 57:62 58:1787 59:1057 60:948 61:2318
62:2453 63:1965 64:5452 65:2352 66:5045 67:2958
68:1214 69:4165 70:1352 71:685 72:3137 74:2655
75:1516 76:711 77:2225 78:3904 79:2789 80:1932
81:1683 82:1423 83:1192 84:1332 85:3590 86:703
87:1916 88:2630 89:3149 90:496 91:7641 92:1897
93:2591 94:3308 95:4546 96:1299 97:345 98:989
99:879 100:75 101:1306 102:1979 103:28030 104:4108
105:465 106:850 107:2409 108:762 109:4013 110:2057
111:3122 112:1949 113:1475 114:1589 115:2183 116:1873
117:2486 118:2316 119:1908 120:1605 121:1001 122:2551
123:2152 124:1557 125:2001 128:1647 129:1120 130:923
131:2230 132:799 133:365 134:1927 135:288 136:847
137:1022 138:2733 139:1224 140:858 141:1343 142:1243
143:1463 144:1231 145:333 146:1742 147:1444 148:2242
149:1572 150:867 151:1076 152:1678 153:526 154:3628
155:1366 156:1904 157:1231 158:996 159:2015 160:2428
161:1268 162:3431 163:1252 164:1689 165:1554 166:614
167:1730 168:3897 169:688 170:4711 171:819 172:2922
173:3052 174:1003 175:1171 176:3472 177:5726 178:3071
179:2365 180:2354 181:2686 182:3185 183:1933 184:2417
185:19304 186:4758 187:4127 188:3613 189:3530 190:8969
191:1758 192:11085 193:8519 194:6967 195:5040 196:2972
197:2549 198:6033 199:5991 200:7860 201:5897 202:10461
203:10302 204:4519 205:3400 206:3882 207:3379 208:4030
209:4647 210:4130 211:2330 212:3952 213:3407 214:1154
215:64 216:6486 217:2747 218:1210 219:445 220:2058
221:977 222:690 223:2115
End of report
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